Three Speed Servo Problems

[knotty]

Hi all. Has anyone had a wobbly servo problem? got as far as building the chassis on my merc and when ive put the gearbox in and linked everything up the servo seems to be flexing on its mounts so much so that shift rod wont move enough to change gear> anybody got any ideas other than jamming something between the servo and end rail?

[twisty]

Sounds to me like the shift rod is too stiff,does it operate smoothly and return to center under the power of the little springs when the servo is disconected?

If not,there is probably something tight in the gearbox shift mechanism,i would strip it back down and check everything is free moving before hooking the servo up.

[knotty]

Sounds to me like the shift rod is too stiff,does it operate smoothly and return to center under the power of the little springs when the servo is disconected?

If not,there is probably something tight in the gearbox shift mechanism,i would strip it back down and check everything is free moving before hooking the servo up.

Cheers twisty. it seems to be ok now. ive had a fiddle with the servo monuting bits and they seem a bit stiffer. the gearbox seems to move ok like