bstott
Side claviback
Problem printing - Interior holes are starving of plastic and thus are like straw nests. The exterior and mostly the infill appear to be fine.
Cause: The PTFE extruder delivery tube was restricting/shrinking from heat then clogged and the plastic was dragging - not free flowing. Thus when the holes were being printed the fast reverse and forward would not supply the plastic quickly enough. I swapped out the tube and bought more for spare.... More Bother.
Side claviback
Problem printing - Interior holes are starving of plastic and thus are like straw nests. The exterior and mostly the infill appear to be fine.
Cause: The PTFE extruder delivery tube was restricting/shrinking from heat then clogged and the plastic was dragging - not free flowing. Thus when the holes were being printed the fast reverse and forward would not supply the plastic quickly enough. I swapped out the tube and bought more for spare.... More Bother.