No reverse while calibrating Please help

[83trekker83]

Trx4 Bronco, hobbywing 1080 and traxxas stock radio.

So we have 2 trx havent used in over a year both had no aceleration or reverse just gears and steering.

Tried calibrating 1080

turn on wuith both buttons pressed, released with in 3 seconds
hit button for netrual
hit botton again for forward 2 beeps
huit button push reverse get 3 beeps .

Now i have everything but reverse and everything worked perfect a year ago.

No idea on how to get reverse??

Tried it 10 times and nothing, when i hit reverse the red light on the 1080 lights up but no movement

[83trekker83]

I got it , the first setting on the 1080 card was value 1 needed value 3