PEI Plate Stabilizer Bar for Lulzbot Mini

thingiverse

I was having trouble with my build plate sliding around during printing so I designed these stabilizer bars as wedges. So far it is working great. UPDATE... Eventually, my glass bed broke. The nozzle didn't get cleaned enough to detect the bed leveling washers. This is not normally a problem. However, I had recently replaced the bed mounted connection clip for the heater. I was having a problem with temperature detection failures during printing. I did not realize it was tight between the glass bed and frame. When the nozzle to washer connection was blocked the nozzle continued pushing down while the clamp provided a pivot point in the middle of the bed. So, I finally upgraded to the new heater bed. Once I replaced the bed with the upgraded bed, I no longer needed these, and have not had any issues yet.