Another nasty drizzler of a morning.
Warmed up into the high thirties by noon.
Decided to repair and narrow the frame rails behind the rear axle for more tire inner sidewall clearance. Removed the pinch weld lip and replaced outer frame rails with 12 ga. steel pieces bent up on the brake. Made up offset spring shackles to move rear spring in 1" on both sides.
More grinding and primer on the frame inner surfaces.