Okay, a LOT of my figures are suffering from loose joints, both ball and pin. I've heard it suggested that superglue be applied to pin joints, then move the joint for several minutes while it dries. I've also heard that Nail-polish can be used to tighten up ball joints. Still, before I go out and try this on my figures, I would like a few more details. What kind of superglue and nail polish work best? What effect will these have on the plastic and paint? Does the nail polish go on the ball or in the socket? How many times should I apply these tricks to a joint, and how long should I wait between applications? How do I make sure the superglue doesn't get all over the place, possibly ruining my figure by giving it some weird shine or something? Sorry, I've never tried any of this before, and I like to be prepared before I do stuff of this kind of permanence.