diff --git a/E000-Compresseur.iam b/E000-Compresseur.iam
index b560e61..4f13839 100644
Binary files a/E000-Compresseur.iam and b/E000-Compresseur.iam differ
diff --git a/E001-Chambre.iam b/E001-Chambre.iam
index 9953885..cb680ce 100644
Binary files a/E001-Chambre.iam and b/E001-Chambre.iam differ
diff --git a/E002-Piston.iam b/E002-Piston.iam
index ec33172..a01c665 100644
Binary files a/E002-Piston.iam and b/E002-Piston.iam differ
diff --git a/E005-Bielle.iam b/E005-Bielle.iam
index f43f446..903045e 100644
Binary files a/E005-Bielle.iam and b/E005-Bielle.iam differ
diff --git a/OldVersions/E000-Compresseur.0001.iam b/OldVersions/E000-Compresseur.0001.iam
deleted file mode 100644
index fe72e16..0000000
Binary files a/OldVersions/E000-Compresseur.0001.iam and /dev/null differ
diff --git a/OldVersions/E000-Compresseur.0003.iam b/OldVersions/E000-Compresseur.0003.iam
new file mode 100644
index 0000000..907cad4
Binary files /dev/null and b/OldVersions/E000-Compresseur.0003.iam differ
diff --git a/OldVersions/E001-Chambre.0004.iam b/OldVersions/E001-Chambre.0004.iam
new file mode 100644
index 0000000..531c3a7
Binary files /dev/null and b/OldVersions/E001-Chambre.0004.iam differ
diff --git a/OldVersions/E002-Piston.0003.iam b/OldVersions/E002-Piston.0004.iam
similarity index 51%
rename from OldVersions/E002-Piston.0003.iam
rename to OldVersions/E002-Piston.0004.iam
index 31b4a1d..ec33172 100644
Binary files a/OldVersions/E002-Piston.0003.iam and b/OldVersions/E002-Piston.0004.iam differ
diff --git a/OldVersions/E005-Bielle.0001.iam b/OldVersions/E005-Bielle.0001.iam
deleted file mode 100644
index 27c4f3c..0000000
Binary files a/OldVersions/E005-Bielle.0001.iam and /dev/null differ
diff --git a/OldVersions/E001-Chambre.0002.iam b/OldVersions/E005-Bielle.0004.iam
similarity index 63%
rename from OldVersions/E001-Chambre.0002.iam
rename to OldVersions/E005-Bielle.0004.iam
index 42f6d45..f4e5925 100644
Binary files a/OldVersions/E001-Chambre.0002.iam and b/OldVersions/E005-Bielle.0004.iam differ
diff --git a/OldVersions/P002-Bati_chambre.0001.ipt b/OldVersions/P002-Bati_chambre.0001.ipt
deleted file mode 100644
index c76476d..0000000
Binary files a/OldVersions/P002-Bati_chambre.0001.ipt and /dev/null differ
diff --git a/OldVersions/P002-Bati_chambre.0003.ipt b/OldVersions/P002-Bati_chambre.0003.ipt
new file mode 100644
index 0000000..ddbb05b
Binary files /dev/null and b/OldVersions/P002-Bati_chambre.0003.ipt differ
diff --git a/OldVersions/P011-Chapeau_chambre.0003.ipt b/OldVersions/P011-Chapeau_chambre.0003.ipt
deleted file mode 100644
index 6353c25..0000000
Binary files a/OldVersions/P011-Chapeau_chambre.0003.ipt and /dev/null differ
diff --git a/OldVersions/P011-Chapeau_chambre.0005.ipt b/OldVersions/P011-Chapeau_chambre.0005.ipt
new file mode 100644
index 0000000..1ea404a
Binary files /dev/null and b/OldVersions/P011-Chapeau_chambre.0005.ipt differ
diff --git a/OldVersions/P012-Corps_bielle.0002.ipt b/OldVersions/P012-Corps_bielle.0002.ipt
deleted file mode 100644
index ecfa11c..0000000
Binary files a/OldVersions/P012-Corps_bielle.0002.ipt and /dev/null differ
diff --git a/OldVersions/P012-Corps_bielle.0005.ipt b/OldVersions/P012-Corps_bielle.0005.ipt
new file mode 100644
index 0000000..8151882
Binary files /dev/null and b/OldVersions/P012-Corps_bielle.0005.ipt differ
diff --git a/OldVersions/P014-Chapeau_bielle.0003.ipt b/OldVersions/P014-Chapeau_bielle.0006.ipt
similarity index 55%
rename from OldVersions/P014-Chapeau_bielle.0003.ipt
rename to OldVersions/P014-Chapeau_bielle.0006.ipt
index fe2dc91..a3b54c0 100644
Binary files a/OldVersions/P014-Chapeau_bielle.0003.ipt and b/OldVersions/P014-Chapeau_bielle.0006.ipt differ
diff --git a/OldVersions/P015-Vilbrequin.0001.ipt b/OldVersions/P015-Vilbrequin.0001.ipt
new file mode 100644
index 0000000..1ec2ef8
Binary files /dev/null and b/OldVersions/P015-Vilbrequin.0001.ipt differ
diff --git a/P002-Bati_chambre.ipt b/P002-Bati_chambre.ipt
index 681708a..f19437f 100644
Binary files a/P002-Bati_chambre.ipt and b/P002-Bati_chambre.ipt differ
diff --git a/P011-Chapeau_chambre.ipt b/P011-Chapeau_chambre.ipt
index cc0a3f1..8a49e68 100644
Binary files a/P011-Chapeau_chambre.ipt and b/P011-Chapeau_chambre.ipt differ
diff --git a/P012-Corps_bielle.ipt b/P012-Corps_bielle.ipt
index 54a3213..657a765 100644
Binary files a/P012-Corps_bielle.ipt and b/P012-Corps_bielle.ipt differ
diff --git a/P014-Chapeau_bielle.ipt b/P014-Chapeau_bielle.ipt
index 6e52293..66ef464 100644
Binary files a/P014-Chapeau_bielle.ipt and b/P014-Chapeau_bielle.ipt differ
diff --git a/P015-Vilbrequin.ipt b/P015-Vilbrequin.ipt
new file mode 100644
index 0000000..e448812
Binary files /dev/null and b/P015-Vilbrequin.ipt differ