XRAY - Model racing cars

My throttle servo arm keeps sticking. After I give it gas the car remains at a higher idle, but when I hit the brakes the throttle goes back to where I have it tuned. You can actually see it "pop" the rest of the way in. It is only sticking about 1 to 0.5 mm out. It is not the carb, already tested it out of the car. Already tested the servo as well and it is working fine. I believe it is somewhere between the arm and the brake caliper. Was wondering if anyone experienced a similar problem. Thanks.

Could you post some pics of your linkage.

Check the angle between the throttle linkage to your and where it mounts on the carb, make sure it's straight, as an angle could make the carb slide bind.

I will try to get a close up photo ASAP, just my camera isn't too good at close range, but I'll try. Thanks Rocco.

is this a common prob as i had running on probs when i run my car yesterday 4 the first time, not run this engine so want to be shore its linkage probs and not engine? Any other advice/tips with setup would be helpfull as racing on the weekend and would like to iron out any troubles b4? pm 4 tips cheers Mark

i hope my BOB is quicker than my RC8