@rmgriffin said in Need suggestions for what is causing this print issue:
M566 X600.00 Y600.00 Z12.00 E800 ; set maximum instantaneous speed changes (mm/min) M203 X9000.00 Y9000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min) M201 X500.00 Y500.00 Z20.00 E800 ; set accelerations (mm/s^2)
A lot of it will come down to your slicer settings as well, but your firmware speed settings will need to be in order first.
try
M566 X600 Y600 Z60 E3000 ; set maximum instantaneous speed changes (mm/min) M203 X12000 Y12000 Z600 E5000 ; set maximum speeds (mm/min) M201 X500 Y500 Z200 E3000 ; set accelerations (mm/s^2)You may also want to work through this guide for calibrating your extruder, starting with PID tuning your hotend.
https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+4:+Calibration/40#s161
