Short story - the plastic stems that hold the screws on the remote broke. I attempted a repair but managed to damage the ribbon connecting the main board to the USB controller board. The controller starts fine but never connects to Litchi or DJI Go. I'm having a hard time trusting ebay now that I've seen how fragile these controllers seem to be. Does anyone have a controller they'd like to sell? I'm in Colorado if there is anyone local. Thanks!