Whenever I try to print complicated prints, the printer jams at the exact same spot (like %32 progress). The interesting thing is that it's not exactly jammed. Gears are clear and working, no weirds noises. The nozzle is clean and maintained well. I can print basic print without jams.
I built a rig out of PVC pipe so I could hang filament spools above the printer, but I'm getting feed issues. The filament has a bend to get around in the back that's to sharp a turn, I think, and I don't think the spool is rotating well on the PVC. Has anyone done something like this, and can you recommend what worked well for you?