diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z08.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z08.FCStd
index dd063ebe..1c60e6a0 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z08.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z08.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z09.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z09.FCStd
index ff6bbfa9..884002dd 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z09.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z09.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z10.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z10.FCStd
index b3780902..4d00d4c3 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z10.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z10.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z11.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z11.FCStd
index db62d26a..eb093250 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z11.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z11.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z12.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z12.FCStd
index edad37f1..3aef077e 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z12.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z12.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z13.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z13.FCStd
index be6e06b5..2e56871b 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z13.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z13.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z14.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z14.FCStd
index 538eb3c8..56ca3b6c 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z14.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z14.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z15.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z15.FCStd
index a926b9cf..50a9b57e 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z15.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z15.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z16.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z16.FCStd
index 70c06feb..4f61590b 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z16.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z16.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z17.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z17.FCStd
index 90ccc730..e9662f5a 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z17.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z17.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z18.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z18.FCStd
index 2a43978c..57ce68a2 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z18.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z18.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z19.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z19.FCStd
index a7e0fbd4..63bf1e52 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z19.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z19.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z20.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z20.FCStd
index 3d08f7a6..201d9576 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z20.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z20.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z21.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z21.FCStd
index ada48c92..86ede98b 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z21.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z21.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z22.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z22.FCStd
index 06540819..621a9562 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z22.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z22.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z23.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z23.FCStd
index e8fb1604..a0f72593 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z23.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z23.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z24.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z24.FCStd
index 029d5966..2e64263d 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z24.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z24.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z25.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z25.FCStd
index 737b2fee..154ccd40 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z25.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z25.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z26.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z26.FCStd
index baa8906f..852a2dcf 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z26.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z26.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z27.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z27.FCStd
index c3d5166d..baef35a4 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z27.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z27.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z28.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z28.FCStd
index 36fbaca5..31c6ee94 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z28.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z28.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z29.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z29.FCStd
index a7397680..6dcd10ae 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z29.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z29.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z30.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z30.FCStd
index 2dcbea6e..375f7ba4 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z30.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z30.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z31.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z31.FCStd
index 3e1f5baa..07c9234a 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z31.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z31.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z32.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z32.FCStd
index 2597997e..96031337 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z32.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z32.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z33.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z33.FCStd
index 2b23be22..2b3dbe4f 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z33.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z33.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z34.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z34.FCStd
index 9a3f170a..5efaea80 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z34.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z34.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z35.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z35.FCStd
index 2877bf4b..3f412231 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z35.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z35.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z36.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z36.FCStd
index 1c8965c0..6ef6efcb 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z36.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z36.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z37.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z37.FCStd
index 933af6fd..0d3275ce 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z37.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z37.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z38.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z38.FCStd
index c546f7b1..563453fe 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z38.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z38.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z39.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z39.FCStd
index b93e092b..e1d7264d 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z39.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z39.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z40.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z40.FCStd
index cb085ca2..26c5a7f0 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z40.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z40.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z45.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z45.FCStd
index d3425948..77f4463c 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z45.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z45.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z50.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z50.FCStd
index 80388d4f..e53b60d7 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z50.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z50.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z57.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z57.FCStd
index 9278fdc0..94e79c74 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z57.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z57.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z60.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z60.FCStd
index afaabfc0..1ac24ffc 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z60.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z60.FCStd differ
diff --git a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z76.FCStd b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z76.FCStd
index 5863acf3..6384628e 100644
Binary files a/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z76.FCStd and b/Mechanical Parts/Chains/Sprocket/ISO 606/Simplex 6x2,8/Sprocket ISO606 simplex 6x2,8 z76.FCStd differ