Hi Guys
Thankyou all very much for your good advice and support.
As I'm up to my neck in JR equipment a change to Futaba would be difficult, I've been flying JR gear since 1979........I'm kinda in love with it

))
Tim your idea of approaching a university is a great idea and seeing I have a very good one (Massey) right on my doorstep I'll go knocking on doors as soon as the new semester starts. Actually my son in laws dad is a food technology professor there.........better still!!!
I'll keep the list posted as to what happens, as I'm sure you don't have to have a "disability" to get frustrated by Tx switches

)))
Thanks again
Rene