Cheers for the reply Andy.
I'm using Rumba with DRV8825 drivers at 1/32 microstepping. It's printing from SD card direct from my full graphics LCD.
I've tried reducing the delta segments down to 100 and even 50 and it still does the same thing. I've tried a different SD card with no luck. i've tried dialing down the printing speed on the jog wheel too.
Its strange because when the xyz movement slows down the extruder does too. Its like the printer 'pulses' from normal speed to a lower speed.
Pulling my hair out because i'm not sure if its a slicing issue or firmware issue.
EDIT: do you think its worth reducing my microstepping down to 1/16? would that effectively halve the data being processed?
I'm using Rumba with DRV8825 drivers at 1/32 microstepping. It's printing from SD card direct from my full graphics LCD.
I've tried reducing the delta segments down to 100 and even 50 and it still does the same thing. I've tried a different SD card with no luck. i've tried dialing down the printing speed on the jog wheel too.
Its strange because when the xyz movement slows down the extruder does too. Its like the printer 'pulses' from normal speed to a lower speed.
Pulling my hair out because i'm not sure if its a slicing issue or firmware issue.
EDIT: do you think its worth reducing my microstepping down to 1/16? would that effectively halve the data being processed?