Just got a KITTAZ and am all together and have been printing happily away for almost a week now. I’ve noticed that occasionally with the silver HIPS filament there will be a “pop” sound like an air bubble popping in the filament and I will notice some imperfections in the print that look consistent with an air bubble popping while the filament is hot. Is this an issue with the filament, my Slic3r settings, extruder calibration, or am I just being entirely too picky? Any input is appreciated as this is my first 3D printer.
Edit Could this be my extruder missing steps? Would I just need to slow down my extrusions speed to fix this? I’m using the default profile from Lulzbot.