Shane Quale

Hello Guys,

Just a question for you all if you wouldn’t mind or maybe have some ideas.

Let’s start with my setup. I am running a 7014SB Futaba Receiver matched with the Micro 12G Power Expander. My servos are MKS777+ on all surfaces except the throttle which is an MKS1250. (6 total)

My question is, why do my elevator servos (both halfs) have a slight twitch? Almost like they twitch up and down like 1 or 2 clicks of subtrim or so trying to act like they are finding center? It will smooth out without issue after a couple of minutes. But why is my question?

I flew this airplane last year except with a PowerSafe Receiver and no Micro 12G and I had no issue.

Maybe add a capacitor?

Any help would be greatly appreciated.

Thanks

Shane Quale

Shane Quale

Ok so here is an update for those of you that are interested.

At the time of programming my elevators, I did not have my ailerons plugged in. In the Micro 12G, the pigtails 1 and 12 must be plugged into the receiver which supplies power to the receiver for redundancy. Channels 1 and 12 are my aileron channels in the 7014SB receiver. Not sure if this is the answer but my twitching on the elevator servos have went away when I plugged in my ailerons.

Seems goofy but maybe this is the answer?

Thanks