whats size is ball stud for servo arm??????
 

My is always getting loose after every race,thinking it is not the stock ballstud, mate but a random one for time being...:o
In manual it just say's meduim size, man there are loads of different sizes its a mine field lol....which is the best combo ballstud/servo to use on the b max then???
Am running a bluebird 621mg.....

Kite, what do you mean what size? Length? Ball size? what? From what I know, the ball size is standard (same as Losi, AE, etc...), but length varies. And the thread on the shaft is metric, not imperial. But I'm sure an imperial thread would fit the servo horn if it is new...

If you're not sure, just order the originals from the Yokomo catalog number in the manual.

Hope this helps a bit!

don't I know you from somewhere codman? mirabel maybe:thumbsup::thumbsup:

Yeah, just maybe....:lol::lol::lol: I just recognised your car as your Avatar!:thumbsup: Are the Shumi brothers going to be there this saturday? I can't make it but might drop in with my daughter to pick up some parts...

Doh... sorry for the highjack...:thumbdown: Now back to your regular programming...:D