ToeCrusher

I just wanted to print enough of the file to show the brim layers don’t adhere to the plate. This is a 22 hr print and I’m only showing maybe a half hour of printing (couple layers.) Both filaments are PLA. I have noticed, yes, the brim tends to peel up in the back right corner. On a previous print, It was running fine for an hour and the brim peels up. I have tried all of the diagnostics to the level the plate, clean the heads, x y leveling. I am including the gcode of the print. ramp.gcode

Any suggestions? I pretty much tried everything I know on calibrating the printer itself.

I use an Ultimaker 3. I’m printing using 2.85 PLA. The build plate is glass and has been used for about 3 or 4 years. I’ve printed on it a couple hundred times and is usually very reliable. Occasionally I use Aqua Net: Extra super hold hairspray if I need it, but I don’t use it much.

The brim layer does not melt together. It just lays on the plate eventually moving, ruining the print. I’ve tried higher plate temperature and bigger brim .