Freewing MiG-29 Dual Stage Gear Door Mod
Channel: Drew's RC Shack
Date: 2020-09-07

The MCB (blue box) has a port for dual stage doors. All I did was disconnect the main gear door servos from the wing boards, use a y-harness, and run them to the dual stage door port on the MCB. As a result when I lower my gear the doors shut once it's extended. When I retract the gear they open before the struts retract and then close after gear retraction. This is a simple mod that will only cost you a y-harness.