I had a bunch of issues this past season with my wire and it breaking in multiple places (see other posts about that) but that was my fault for going with cheap local hardware store wire. Other than that, my robot has been working very well with no issues (even with all of the mods that I have done to it) which is why I haven't posted that often lately.
I finally have a solid solution for the height modification - didn't have to touch it this season at all and not at all the season before. Ran 100% without issues. And the non-standard LiFePO4 battery that I used this season worked flawlessly without any issues.
Everything else including wheel motors, blade motor, wheels, etc haven't had any issues at all.
So maybe fewer posts on this board are a good thing . . . . . .

Hope everyone is doing ok during this arctic freeze going on now.