Mmmmm,I may have solved my problem.I had the dual rates for all 3 flying services set to the aileron d/r switch.
I have found this does not work,unless you program it in on another channel,e.g.,a separate mix.
When i set each surface to their own respective d/r switch,the rates worked perfectly.
So to have them all on 1 switch,you need to program those 3 channels onto another free channel,and mix that with the switch you want.I know I'm confusing the heck out of everybody,myself included,but if you watch the you tube video of rogueqd where he mixes in a rotary pot,you get the idea.
As an aside,I have a spare memory position set as a "test"model,to try out anything new,without destroying my actual model settings.Once I find something works the way i want it,i copy the settings to the required model.
Glad I'm at last getting my head around er9x ,and the Eepe program.