We lost the chrome tip off the generator exhaust during a recent trip. I purchased a replacement at FOT, but didn't have them install it while I was there. (Duh!) What is the customary method of securing the "bling" tip on the steel exhaust pipe?<br/><br/>I looked at a couple of other coaches, and it appeared that there was some kind of sealant at the upper end of the tip. I did...