Today wasn't a terribly busy day. I finally got around to inserting a couple of cotter pins, and aligning the Toe of the main gear wheels. When the trailing arm was first installed, it turned out the wheels were toe-in way too much. Using an alignment "tool", I got the trailing arms adjusted to there was just a 1/4" toe-in, which when rolling forward should allow the wheels to roll nice and straight, minimizing tire wear - not that I'll be doing a lot of ground driving!