It's been a while, so an update is in order. Been working on the passenger side cab corner including repairing the bottom of the lock pillar. The lock pillar repair is completely fitted and tack welded in place. Some of the final welding has been done, but not completed. The inner cab corner has been fitted and is held in place with sheet metal screws. The inner panel required a bunch of persuasion to fit in its assigned place. The stamped part did not have the same arc as the factory floor pan. So, a bunch of hammer and dolly work, test fit, hammer, etc. Eventually, it fit. The attached Pic is the very first test fit of the outer cab corner. No work has been done to it yet. It's held in place with a clamp at the bottom. The door gap was adjusted when I set the lock pillar in place. I used the "paint stirrer stick" method of setting the gap. It worked well. The striker plate needed adjustment, too, and is now properly set. The door opens and closes as it should. Next steps include finishing the lock pillar welding, welding the inner cab corner in place and prepping the outer cab corner for final fitment and welding. The cab sheet metal work actually has a light at the end of the tunnel!