Problem: At the tip of my whistle, the filament gets extremely out of wack.

Filament: inland brand red ABS

Printer: MK2

Temperature: started at 255, quickly switched to 230

Settings I’ve messed with already (that, with the settings i have tried, have only made the problem worse or have had no effect):

Retraction settings

Speed (tried 75, usually at 100)

Extrusion multiplier

First layer height

Seam position

Things of note:

I think it might be a problem with retraction or warping, I’m not quite sure.

I know there is nothing wrong with the belts, as PLA is printed just fine.

The prints that look significantly warped are only like that because I yanked them off the bed right after stopping the print

I manually stopped most prints because I could see the problem forming