Load up some 7/8 or 3/4 oz shells and shoot the second set of barrels. Pretend you are shooting a .410 or a 28 bore. Will tell you real quick how accurately you are shooting; great practice. The fix on the first set should be both easy and cheap.

If you go to The Vintage Cup or either of the Southern SXS's, there is a dude who does dents while you wait.

DDA