ChitownRC

Obsessive, that stiffener is just like the one I made but a little cleaner. I need to design another that connects further forward on the chassis and further behind as I use a bump start. I've got some ideas.

Those are those little darn star-looking washers that get sandwiched in-between the motor mounts. I just replaced my motor and blew off trying to re-install them. I'll take my chances as gears are cheap if the mesh changes and they strip.

why not just reinstall them????? it takes about 1 minute. Changing the gears will take you at least 15 mins