Hi - thanks for responding.
The PLA seems to stick to the bed generally when I print smaller items without an issue, especially when I use glue.
The problems are with larger base prints, the corners lift as you mention so much that the print eventually gets knocked off when the extruder head hits one of the corners when it raises to much.
I have tried glue on the larger prints aswell without luck
My printer has a glass bed but it doesn’t have a heated bed and wonder if I invest in the heated bed kit if that would fix it.
Thanks again in advance for any advice you can provide