I've never had any problems with my Futaba S3004 standard servos in my 60 size planes. Who knows, my Futaba 4 channel radios work so well, my Futaba 6EX 2.4 I just ordered might sit on the shelf for a while just like my Futaba 6EXP is doing at the present time!

I know one thing, my 4 channel basic radios will fly my planes just as well as any computer radio will.

big dan