What are the speed's you normally run on making your prints? Low, medium, and higher quality print speeds. I just started using a Raft to get things to stick and warp less. Which is working great, but the raft's are starting to leave a residue left on my build plate I cant seem to get off. I'm thinking I will need to change the tape soon. But yeah, just curious if I'm printing too fast. I'd say the normal I have been using is Extrude 70 mm/s and travel 100 mm/s