I found a Lx885 with a left side drive problem. It sounds like the drive motor is trying to spin, and the right side pushes the machine straight forward, not in circles, like the left side is free wheeling. I'm curious if this is a symptom of a bad drive motor, or something as simple as a broken chain? Also, I have a LS190, and I've found the Lx885 is the previous model of next size smaller machine, the LS180, but it looks very close to my LS190. If I can get the Lx885 cheap enough, and it's a bigger project than I anticipate, how viable would it be to keep the Lx885 around as a parts machine for my LS190? Thanks in advance, Otis.