I bought a donor bike for some other parts. I'm trying to figure out whether the frame is safe to use. At one point, it looks like one of the forged dropouts (with adjusting screws) was replaced with a campagnolo dropout. I don't know much about welding but it looks like a pretty shoddy job:
Anyone have any advice if this should be safe? Does that look like it's just extra welding residue around the top part? Should I grind it down with a dremel? Should I toss the frame? Should I just ride it and not worry about it?