I've got an interesting problem. About 2 out of 3 prints, only 1 time, the printer shifts its print about 1-2mm in the Xish direction (perhaps slightly in the y?), then continues to print the rest of the object as though this was the new position. It is as if the plate shifted, once, then stayed in the new position for the rest of the print. I've checked the plate and secured it, but it doesn't seem to be moving.
It is peculiar because it only happens once in the print, probably on about layer 40-50 (about 5mm up from the base of the print), then it doesn't do it for the rest of the print...and it doesn't always happen (only about 2/3 of prints). It will continue to print perfect for the rest of the print, even if it is quite large, at the new position.
I am thinking it may be my X-cable rubbing the stepper motor drivers at that particular elevation and I'm working on printing an X-cable holder/organizer. Any other ideas anyone?
Thanks in advance,