Ya i actually got the steel spur gear to put into a truck i was gonna sell, and i meshed it right and everything, but i broke a couple teeth off. The mesh might have moved a bit, not sure, but i remeshed, and then just decided to run it. Then im running and it starts makin tons of noise, which was it breaking, so i just decided to keep going because it was gonna break anyways. So it quits moving cause i broke the teeth off, so i pick it up, and turns out that i broke EVERY SINGLE TOOTH OFF BOTH THE SPUR, AND THE CLUTCH BELL haha. I would not recommend the steel one, the plastic one works great. Ive had gallons through the plastic one and have had no problems.

Thats weird ive had no problems what so ever with the allaboutfunhobbies site.

The sh engine is deffinitely better than the vx, it has more power and is super reliable.