Do you have Linear Advance and S-Curve Acceleration both enabled in the firmware?
I had an issue with really rough bow surfaces on the Benchy while using Linear Advance. Disabling S-Curve...
Type: Posts; User: PlastiTech
Do you have Linear Advance and S-Curve Acceleration both enabled in the firmware?
I had an issue with really rough bow surfaces on the Benchy while using Linear Advance. Disabling S-Curve...
It looks like you may need to calibrate your extruder steps (e-steps) and/or adjust your flow rate. I'm thinking you have a problem with under-extrusion.
I think you either need to bring the nozzle closer to the bed, raise the bed temperature or lower the first layer speed.
You're welcome. I hope this completely solves the problem.
185 on the nozzle is on the really low side, but if it works for you, great!
My guesses are that you either have a problem with heat creep, or the PTFE tube is not flat against the heater block, or the nozzle itself needs to be replaced.
Heat creep occurs when heat from...