Ha, ya I saw the picture of your dragline sitting on the pile in the background.
Oh ya, there he is!
Don't worry about parts for me, just help me get my truck rolling by answering all my questions and feeding me pictures!
The hole in the running board is/was to adjust set screws in my tracks or maybe something I did on the new undercarriage but I don't remember for sure, I know you don't need one, cause I don't use it anymore!
I think when I did my update on the crawler I moved the track tensioners to the outside and don't need access from the top now.
Jim