Nobody ends up using the stock 12T anyway and if you have an EXB and a TP motor I'm sure you have a set of screws/bolts. I change the stock motor mount screws for socket cap heads anyway. The only thing that would piss me off is the 23T servo arm, because I would use the 25T one and nobody will use the 23T. What they should do is ship both.Absolutely, I am disappointed there lucky the truck is so beautiful I keep forgetting they boned me . I have all parts to put it together and no drive pinion, poop I didn't even check for motor screws, all well because they messed up I bought a 2300kv t.p. motor for it so that should rip with a 14t on it