I tried several things, Stephen, to accomplish that same thing before stumbling upon HVAC adhesive aluminum tape (.003" thick). It lasts a good while before needing changing but, I still can see a small lighter colored area of bluing where the dent was actually raised. It's not terrible, but noticeable. Keith Kearcher raised some dents in a Fox BE for me years ago, before I learned to do it myself. He raised the dents, but only gave them a lick and a promise in attempting to recolor the areas. They had acquired that brownish patina, and the areas he dealt with stand out like a sore thumb now. I'll likely let Breck refinish them to the original Fox blue of that era.
