Received the Flytrex core 2 today (only 2 days for delivery). All excited. Looked in the box; no connection harness that I ordered. Called the dealer. They said the DJI wire harness for it is backordered at least 2 weeks. Dang! Why would they have the circuit board and not enough harnesses made up, since the harness is specifically for that circuit board. Go figure. Hope I don't have to wait all summer for just that wire harness.