40 mhz FM reciever
 

does anyone know why some slightley older 40mhz's wont work with sensored brushless speedos.

i have a mamba and works with all my recivers.

my s-passion and xcelorin will not comunicate with them so i've just placed an order for 2 T.O.R recievers with model sport. lets pray this works.;)