His plane is a 72mhz and his computer radio, a 7c is 2.4

Ryan, can you switch the rudder and elevator servos linkage and gain some room

As pointed out before, even though you are able to make it work, the trim differences will drive you nuts. That is one reason the old school guys had a receiver and transmitter for each plane. A little tape to make sure the trims were were you wanted and you were good to go.

The Computer radios have a huge number of advantages other than the number of channels, and the mixes, remembering the settings for each plane is probably the top of the list.

Don