At least I think that's what I'm seeing?
This is what I get sometimes, could be anywhere in the print-
This is what it's supposed to look like-
I did sit and watch it for a few minutes, the temperature on the display sometimes will change rapidly. I saw it go from 215C to 175C and back in just a couple seconds. I have a hard time believing that the temp really changes that much that fast? Maybe I have a break just beginning in the hot end's thermistor? Anything else that might cause it to skip like this?
I did a cold pull this morning at 90C, it came out like this-
I noticed there was a bulge farther up? Does this look normal? The middle is thinned down, I guess that's just from pulling on the warmed filament?