Hello there, I'm new to the forum, and to 3D printing. I gave my father an Ender 3 for christmas, and we are still trying to get it working consistently. He's attempted the test dog a number of times, twice successfully. The problem is that the print keeps lifting from the bed near the beginning. He's tried a number of different substances on the bed such as a glue stick, hair spray, and I'm not sure what else. I believe that he's been setting the bed at 60? and the fan on a pretty high speed, similar to the settings that were recommended.

I would appreciate any help with this, and look forward to becoming an active member of the community.