I recently got a used 3PJ and can not for the life of me figure out how to get it working with my MM. My 3PM works the MM.

I hold the trigger back on the 3PJ and turn on the MM to set the full throttle position but all I get on the MM is a blinking red LED. Strange thing is, I'm getting steering?

I did notice it says the "rf" should be lit when using the RF module on the 3PJ screen and it isn't. Wouldn't that effect the steering though?

Any ideas? I've read through the manual for the 3PJ a few times and can't figure out what is going on.

I believe that for futaba radios you need to reverse the throttle for the MM. check the manual for the MM.

Hmm I do remember reading something about that and didn't think anything of it. My 3PM did fine though...... I'll have to look into it.