I had a body mount bolt that would not tighten on my 03 Jeep Wrangler (body mount cage that the bolt screws into broke loose from an overtorque). The broken / turning cage is inside the body/sheet metal of the Jeep where it would require cutting open to access. I went by a very reputable body shop on Boulder Highway and received a estimate for $350 (seven hours of labor), a two week wait, and dropping it off all day to get it fixed.
I looked up Valley on Yelp and decided to get a second opinion from them as the original price and amount of labor involved was a bit hard to swallow. I pulled in and one of the gentlemen said "let me take a look at it" and with a bit of mechanical ingenuity / know-how and five minutes of time? He saved me from that quote / $$ above. 5 minutes. And a bit physics application.
Thank You!!