Taint exactly smithing, but didn't know where else to put this. I needed to raise the comb on my CZ and could not find a Beartooth or other kit locally. Did however, find a roll of 3" black, stretchy, stick-to-itself ace bandage in the drug store. (Wanted purple or pink, but they didn't have it. ) That and a couple of pieces of 3/8" anti-fatigue mat swiped from my shop and the problem was solved. It works so well that I may not even look for a kit. If this has been posted before anywhere, my apologies.