cheers for the input guys.have had a bit of a fiddle with curves etc.look forward to getting the trug back out and test it out(waiting on new antenna for transmitter-old one broke now have range of about 5 feet

)
associated rc8t..........e
tamiya f104pro,r,w.f103gt.tb02,ta02
nuova faor sf501
avatar is pic of what our cat does with empty boxes left over from rc purchases