Started printing this filament shrinkage test and had to leave the house. When I came back, the whole upper half of the part had shifted after the first few layers, and it left two solid blobs attached and one ball of spaghetti. The magnetic bed doesn’t appear to have moved. Part is still solidly adhered to the print bed. How did this happen, and how can I keep it from happening again?
@amminadabz
I dont know this printer, but this looks like a massive Y axis shift because of a weak Y motor when any problem happens (i used to fix this by tweaking the stepper and get a better couple)