I am brand new to printing, please help me out! Frustraiting!! just put together my Ender 3 S1pro. I got to the 1st print (rabbit) it was printing great! Then when I reached 65% funnished it started coming loose and has never done that well again! It is getting gradually wors enow it won't even auto level. My print bed looks like someone sprayed something on it, and the extruder screws look like someone has tampered with it could this be a return someone screwed up, returned And now I dealing with someone elses mess? Thats what it feels like