Messy top layer
Lately I'm getting some problems on the top layers, just as in the photo (PETG 225° - but same happens with PLA). Seems like the Z-hops are a bit messy. Any suggestion?
Re: Messy top layer
You have a "plowed field" top layer.
I kind of have the same problem, and have not found a final solution yet.
http://shop.prusa3d.com/forum/-f0/the-more-i-calibrate-the-extruder-the-worser-the-t-t2840.html
The 50% top infill setting does sometimes produce nice results, but often the top layer peels just off...
Re: Messy top layer
Check calibration of all axes, also check calibration of extruder.
What printer, by the way?
Re: Messy top layer
the mk2 obviously 🙂
x/y/z are well calibrated (no skew), for E i've tried the calibration but it seems to worsen things (overextrusion). btw, i don't mind the lines, that's overexxagerated by the picture light and angle, my problem is that blob around each z-hop. Maybe i've to change the nozzle?