I'm trying to set this up on an L39. Set to mode 2. air at 100psi, I flip the retract switch- nothing happens. I flip to gear down, the doors open, then air bleeds out the bleeder hole til it gets below 50 psi, gfs kicks in and the doors close again. The gear have yet to pulled up with this valve. I'm hoping it a programming issue on my part.
any ideas??