Update. Here is the running board tacked together.
I welded out the extension and had a hell of a time with it springing out. I had to pie cut it in numerous places to get it back straight and unfortunately now it isn't as perfect as it was. I must exercise more patience on the other side and use a couple of tricks I've thought of to counteract the bowing of the fender extension.
I am however extremely pleased with how the running board is starting to look.
Too bad I have a complete other side to build!!

http://s1372.photobucket.com/user/f...mage_zpsurdhwhiq.jpg.html?sort=3&o=1


1970 Chevrolet C10
Grandpa's -- My first truck -- In progress to shiny
Follow the build in the Project Journal
1950 Chevrolet 1-Ton Dually
"Ole Red Girl"
In the Stovebolt Gallery
More pictures here
1951 GMC 9430 1 ton dually--Shiny! | 1972 Chevrolet C20- Rusty- the puzzle box lid for the C10 | 1962 AMC Rambler American- my wife's
Parts trucks-
1951 GMC 9300 | 1951-GMC 9430 | 1951- Chevrolet 1300