To add to my printer stable I am building a PEKK capable printer
Working on the hotend, dialing in the Stealthburner, this has taken several disassembles of the unit.
m564 S0 H0 allow steppers to move without homing
extruder run G1 E100 F60
M563 P0 D0 extruder
m84 release motors
M302 P1 to allow cold extrusion.
M84 disable steppers
M84 turns off idle hold and this can also be applied to specific motors e.g. M84 E0:1:2
This unit is printing, I've had issues with the hotend, having the 1lc canbus board on the head assembly just completes the way to big and bulky assembly specification. The expensive print head cloggs and i'm getting a disassembly technique established. It's big fan assembly and the fact the hotend fan runs off the duet control and it's default is off. Have the heater on without the fan and your getting some disassembly experience. I'm actually considering the first gen print head. I ordered a parts assembly that are injection molded.