Okay, this is a confusing question... anyone can answer if you have done it before.
I attempted my pinball legs today and tryed the wet/dry and windex, it works a treat getting of surface-surface rust but it leaves black spots, i tryed rubbing even more but the more i rub the more black spots i get. I than noticed that if i very lightly and carefully rub the legs it takes of the rust and dosn't quite get rid of the bumps and no black spots appear. i have a small idea what the black spots might be but i don't know how to get rid of them!
I have always had this problem with rust somtimes not as bad tho
