That's excellent Canuck49! That is exactly what I needed and is good news. That means they used hack saw and not a nibbler to extend my roof and I just need to bring the original edges back to welding width and no filler strip..
Thanks again!
ps. truck was used in a Sesame Street movie, cab was raised 11" and roof extended (as I now find) 2 3/8" to clear Big Birds head and beak
