Hey all,

I about have the interior of my '49 3/4 ton cleaned out and stripped down to nothing. I noticed some rust through in a couple of places (driver's side floor board seams, front driver's side exterior door support near the running board) and I am going to cut them out and replace them. Do I need to worry about bracing the cab with square tubing to keep things plumb and square before I cut out the sheet metal?

Thanks!