Using Clough's firmware, adjusted for my 10" bed, calibrated nicely. However, my prints aren't printing in the center of the bed...they seem to be off by about 20mm on the Y axis, and 30mm on the X axis. Any ideas?
Printable View
Using Clough's firmware, adjusted for my 10" bed, calibrated nicely. However, my prints aren't printing in the center of the bed...they seem to be off by about 20mm on the Y axis, and 30mm on the X axis. Any ideas?
I have mine doing a G28, which triggers the X and Y endstops when it homes. Then it does ABL (G29) and doesn't hit the X or Y endstops at all.
I wonder if it has anything to do with Safe Homing? When I do the G28, it homes X and Y, then goes out to what the firmware says is "X_MAX_LENGTH/2".
X_MAX_LENGTH = X_MAX_POS - X_MIN_POS...and I have X_MAX_POS = 245 (roughly 9.65" since my glass sheet is slightly smaller than my 10" bed) and X_MIN_POS = 0.
I should fiddle with those numbers and see if it helps...maybe tomorrow.
Long time no post but the Itty Bitty is still running great. We just added auto retract nozzles to prevent dragging of the inactive head and the results are very positive.
I ordered up some hardware from Clough this week to make both an itty bitty flex double and a single itty bitty.