Hi therr, can someone please help me? I have a tbs power cube and a flysky fs-i6 with a fs-iA6b receiver. Im struggling to get any inputs on beta flight or clean flight, i had them before but messed up my board, i got a new one and no i only get the arm signal comming through. I only seam to get power to the receiver when the battery is connected. Ive attached some pics so you can see what im working with, its all connected using ppm. Im new to this and struggling, can anyone help? Ive watched loads of youtube videos but cant seam to figure it out. Thanks Matt