ORIGINAL: jadams27
the tornado bb that I got a month ago has all the teeth worn off of the 42t spur gear. what could have caused this? I broke in per break in instructions ran about 10 times and then it started skipping. upon further investigation the teeth were gone.
Mesh problem
Either not set right to start with
OR
motor mount screws came loose causing the engine to shift away from the gears
take's only seconds to ruin the gears
Been there-done that LOL
DOUG