Could it be that when using the 451r, NORM is SHR and SHR is SSR?
So because I'm not using a Sanwa ssr servo, it doesn't work when I select SHR.
I use a "normal" digital servo, and musy select NORM = SHR.
If i had used the 451 receiver, NORM would be NORM, and SHR would be SHR?
Last edited by Salkin; 01-28-2014 at 12:19 PM.