double retract when perform retraction during wipe

[chiu]

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 X-36.728 Y46.734 E-5.7827
G1 X-36.709 Y46.765 E-6.0000
G1 E-7.0000 F9000
; feature inner perimeter

[S3D-Alex]

This looks to be working correctly. It looks like your extrusion values are Absolute and not Relative which is the more common setup. This means that both files shown here are retracting a total of 7mm.