Thanks. From what I've read online it's based on the older Creator X. I'll try upping the retraction again, however when I do anything above 0.6mm the parts tend to fail; maybe I just need to add more restart distance?

Quote Originally Posted by curious aardvark View Post
well your retractionsnare really low. Default is 1.8mm - which after trying others is what I've gone back to.
Monoprice don't make a creator x copy. Is it actually a creator pro clone you've got ?
Just thinking it looks like standard abs behaviour in an unheated print volume.