Well, I repainted the roll bar, but I ended up with this weird crazing. I later figured out what happened. In this area, I had sanded through the paint, down to the primer. Then, before spraying again, I wiped it all down with alcohol to prevent any adhesion issues, followed by a tack rag. What I didn't realize, though is that the alcohol softened the primer causing the paint above it to crack. Then when spraying more paint on top, the edges of all those little cracks caused this weird crazing pattern. Time to sand it out yet again. Sigh.

Sanded and repainted (no photo, sorry).