Hi Gary,
It sounds as though this is a problem in the way the control rod is set up on the servo horn. Try removing only the servo horn from the servo, recenter the servo itself by turning the transmitter on and then slide the servo arm down over the output shaft. This should solve your problem.
I hope you find this information helpful. You can also reach our Futaba support technical team at 217-398-8970, or via fax at 217-398-7721.
Sincerely,
Krysta Hunt
Product Development & Support Specialist
Futaba Service Center USA
ORIGINAL: garyandnancy
Hi,
I recently acquired a 7CAP and am experiencing a problem that I do not understand. With the elevator (channel 2) and only the elevator, when the ratio is at neutral, the servo is positioned at almost full travel to one direction. When I revers the servo, it travels almost all the full possible travel in the opposite direction. My trim and sub trims are at 0, high and low travel are at 100%, and no mixes are enabled. I tried using the master reset on the radio, that made no difference, and the modulation is correct. When I move the servo to another channel, rudder for example, I do not experience this problem. I have tried different servos and different receivers, but the symptoms do not change. Thanks in advance!!!