Solved Still knocking prints over

[Laserbea4k43]

Got cooling up to 70% and saw the nasty melting in layers go away, 80% on overhangs starting at 10% still knocking prints over.. even with a brim…

 

[Laserbea4k43]

Was able to print one successfully after going back to the smooth PEI.
Prints look a lot cleaner too!
I'll close this for now, I'll reopen if the issue resurfaces.
Thanks for the tips, everyone!