I just completed my first replacement of a missing marker lamp using a cast repro from the TT. After some grinding, filing and a few bad words as my grandson calls them, I finally got it glued on with JB Weld.
I have other engines that need this same repair, but I need some of that good ol’ know-how and experience of yours. To trim the marker lamp casting and match it to the boiler shell, I used a grinding tool with gear-like teeth, and that worked pretty good, til it snagged a wee bit and I spent the next hour trying to find the marker. I then resorted to a variety of small files, but the main issue I seem to have is finding some way to physically hang on to the casting while filing, grinding, etc. Using pliers would leave scratches and distortions, if squeezed too hard. Fingers work, but are quite limited in their ability to “hang on.”
Give me some of your secrets, please!!!
George