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Cura 2.7 no retraction - tool change code?

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Has anyone had an issue with there being no retraction in Cura 2.7 when printing even though retraction is on? I'm getting great results otherwise but not having the filament retract is definitely going to fudge up the print.

Also I wanted to know if Cura 2.7 has a gcode edit section like Simplify3D does where I can add a tool change script for a single nozzle dual extruder.


{IF NEWTOOL=0} T0               ;Start tool switch 0{IF NEWTOOL=0} G1 X[next_position_x] Y[next_position_y] F[travel_speed]    ; move to next printing location{IF NEWTOOL=0} G1 Z[next_position_z] F1002{IF NEWTOOL=0} G1 E0 F[toolchange_retract_speed]       ; prime new tool{IF NEWTOOL=1} T1               ;Start tool switch 1{IF NEWTOOL=1} G1 X[next_position_x] Y[next_position_y] F[travel_speed]    ; move to next printing location{IF NEWTOOL=1} G1 Z[next_position_z] F1002{IF NEWTOOL=1} G1 E0 F[toolchange_retract_speed]       ; prime new toolG92 E0



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