Ok guys and gals hopefully I'm not the only person in this position I have a xr10 with a single FXR ESC and a dig unit trying to set it up to a 4pk all I'm finding videos and setups on is for the dual ESC configuration is there anyone who has an xr10 set up like this or a thread I can read to find out how to set up my radio? Thanks for your time any help would be greatly appreciated.