Qidi Tech 1 - Replicator 1 clone

[hydrocarbon82]

Are you guys able to get the thin supports to stick to the bed with PLA? I am unable to get them to stick to the original plastic bed (w/ or w/o glue), blue tape, or even kapton - 40 and 65C bed temps tested, blower both on and off. I need to print a raft, and even then the support edges curl up. Are the rolls of PLA it comes with just that poor quality? I have some PETG I'll be trying later, but I'm trying to figure out if it's a setting issue before using the good stuff.

Also, when adjusting the "first layer" extrusion speed & printing a raft, does that print the raft slow or the 1st layer of your model slow? I've turned mine down to 25 mm/s to see if it helps.