Hey guys, I'm having a bit of trouble with my printer, I recently managed to fudge my printer up a bit and had to move onto a spare 0.2mm nozzle I had with my CR10S pro, however I'm getting mixed but consistent under extrusion, the top of my prints also have holes in them which I was hoping ironing would fix but it seems connected to the holes and I can't seem to work out whats causing it, can anyone help me out please, thanks.
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