Bk 9920 Won't program - Help needed

[sjcrss]

try putting in the BEC jumper...when you program it.....the controller is designed to be setup with the bec jumper in.....when i program mine....I unplug my short servo lead ext. ( it has the red wire missing on the end that plugs into the rec.) and plug the controller directly into the rec....then i go thru the programming process...and once finished I remove the servo wire from the rec...and plug it back into my servo lead ext...with the missing red wire ..and that goes back into the rec...and I'm good to go...