Hey guys,

I got myself a 1258 and a 1256.

The steering servo (1256) doesnt buzz when turned on in center position but the throttle servo (1258) keeps buzzing even when not using throttle or brakes.

Ive played with it for the last 3 hours, servo doesnt buzz but soon as i put horn on, it buzzles. Tried most the End Point Settings + Trim on the controller (airtronics m11x) and still no go.

Is the 1258 suppose to buzz/be noisey on nuetual position for a throttle servo??