To give my bike one last test of the now-fixed transmission before draining the oil and Seafoam out and replacing the fluid, I went on a quick jaunt up and around 53rd Avenue. Everything went very well. My bike shifted like nothing at all. Smooth and clean. I did notice that trying to turn the left turn signal on and off is getting a bit more difficult. One of these days I really need to clean that switch assembly out.
My odometer indicated about 15 miles.