Ok, so here's an oddity. I (stupidly) left on the parking brake for literally half a block and under 15 mph, and it started smoking. I stopped immediately, checked it out, and it all seemed good, but immediately after, the free wheeling started being on the edge of kicking in. I would pull the knob out as far as possible, but it wouldn't do much to solve the issue.
I manually pushed the lever forward on the transmission and temporarily used to zip ties to hold it forward. However, it's still doing it.
Any ideas as to what I should look at next?