Sounds like you need to increase the amperage cutoff a little. For reference, the older Electron motors (EVo40 size) are set to 1.2 amps, the newer Classic motors run at 2.2amps shutoff. I bought an Ammeter on Amazon for $6, then hooked up my JP controller and videoed the meter while I retracted the gear, then watch the video frame by frame to see where it peaked. Keep in mind that the amperage cutoff after takeoff will need to slightly higher if you doing any higher G maneuvers while the gear are still retracting.