The bearing on my dark magic 2 went bad for some reason. I have cleaned it multiple times with mineral spirits then putting in a very small amount of thin lube. I have decided to get a new bearing but do not know the best brand.
It just depends, you could try konkave, centertrack, trificia. I had a centertrack in mine and it was good, but because of the gap size on the dark magic the extra cuts on the centertrack didn’t really do anything. I’d go with just a regular konkave if I were you, or just a flat bearing. I don’t think the ceramic is worth the extra price just to get a loud bearing that you don’t lube, but that’s just my preference.