Hi Nigel,
My wing is nearly at the ...Cut out the Aileron stage
The plan shows a 2:1 Reduction at the bellcrank [

] I am not sure that this is going to be enough movement.
On my servo is a small wheel it also does not give much movement.
The plan shows the linkage going to the top hole in the horn on the aileron ....Even less movement [

]
Do we trust Phil Kraft and go 2:1 or go 1:1 and reduce it in the radio if the ailerons have too much movement ?
I havent messed with bellcranks before......My head is starting to hurt [&o]
I have posted photos, I used a standard Futaba 148 servo in my setup
Johnkpap