Originally Posted by
1/8 IC Fan
If youare using the clamping style, some times if its over tightened against the servo output spline, the aluminum steering arms can deform a little. This may be the case, but thats not 100% certain. you can always check, by removing the clamping screw, if it relaxes to the point that the gap is almost parallel on both sides, it probably has not been overtightened, if it does not relax much, then it has.
If its a regular bolt on one, it could be that the tolerances are off, or maybe a loose fit. I have that issue when i ran XP servos with Mugen arms, they seemed always loose. I went to Kyosho composites instead. Now I run Protek Clamping arms, and always keep 2 spares.
Originally Posted by
smrakocy
Is the servo screw still tight after you run it or it loose, leading to the loose horn? If the servo screw is coming loose, some thread-lock ought to help.
I use the regular horn, not a clamping. I'll unhook the servo and horn and check the fit again.
The servo screw is tight and then comes loose on the track. I will try some thread lock.
What size should a servo screw be? Maybe I need a slight bit longer screw, or will the thread lock fix it from coming loose?
Thanks!