my retract distance: 7mm my wipe distance: 1mm my S3D version: 4.1.1 so the total retract distance become 13mm ! pls see attachment pic. G1 X-37.802 Y45.751 E1.4181 G1 X-37.576 Y45.888 E1.4378 G1 X-37.381 Y46.031 E1.4559 G92 E0.0000 G1 X-37.117 Y46.263 E-2.1088 F1500 G1 X-36.940 Y46.455 E-3.6781 G1 ...