Today I got some proof that my transmission is bobbling around more than it used to: overdrive fuse blew. It must be slapping the wire against the tunnel, knocking off old, brittle insulation. I'll give it a look later, since I'm planning to drop the driveshaft.

I know my torque rod bushings are bad, and suspect my center support bearing and ujoints are headed south. Could that be enough to allow the transmission to move too much, or should I suck it up and buy an OE mount? Heck, the original mount that I removed isn't in bad shape at all. A bit soft, but not bad. Might just put it back.