I bought one of these used. I think its the 8Ch 1200 mm. Everything works on it except for the landing gear doors themselves are reversed...meaning they close prior to the gear coming down and then they open after the gear comes up. It has a sequencer that I have attached to the channel and assigned a switch, but this is my first experience using a sequencer so Im not sure how I would reverse the servos on the doors. If I reverse the direction on the transmitter, the gear activates but it doesnt change the behavior of the doors. I am using a Taranis transmitter. ANy help would be appreciated. Thanks