So I should paste this script into S3D?
AFAIK
G28 ; home all axes
G1 X20 Y10 F3000 ; bring extruder to front
G92 E0 ; zero the extruded length
G1 Z10 ; lower
G1 E19 F200 ; purge nozzle quickly
G1 E26 F60 ; purge nozzle slowly
G92 E0 ; zero the extruded length again
G1 E-5.5 F400 ; retract
G1 X190 Z0 F9000 ; pull away filament
G1 X210 F9000 ; wipe
G1 Y20 F9000 ; wipe
G1 E0 ; feed filament back
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tinkergnome 927
I recommend to remove the first line (M907) as soon as possible. This command increases the motor current for the extruder motor to 1400mA - that's too much and asks for trouble...
(i think the topic "overheating of stepper drivers" was already mentioned). It's only changed for the e-axis - but who knows....?
The default is 1250mA (or 1200?) - i use 1100mA for years without problems.
For older versions of S3D this was the standard script, but newer versions do not longer add this line to the start script (AFAIK).
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