Tried switching from PLA to ABS. No matter what i do the filament will not stick to the plate. i have tried using glue, worked less than the bare plate, used hairspray, worked but the edges always flared up, even with a brim, any supported edges just fly up off the plate about 2 hours into the print. Ive even obtained a top secret build plate that the design company uses and it still wont stick. The nozzle gets up to 230 just fine but the plate takes forever to get to 110 and then immediately drops down to 100 after the print starts. Why is this not working?