I recently purchased a "returned Phantom 1" at a retail store. (not from anybody on the approved supplier Phantom list.) Info on store available if anybody wants it. There are still 4 Phantom 1s on the shelf and a Phantom 2. Buying a Phantom this way has taught me a lot about the inner workings. I have had to do something to all of them. This one is my third. (One of the ones on the shelf is covered in a camo stickon...hmmm) I set up the Phantom and everything worked great until I tried to do the CSC startup on the motors. Nothing happened. I started to play with the right control stick and all of a sudden ONE of the motors started. I kept moving the stick and a second, third, and forth motor started. The left control then worked normally. I could fly with no problem. The shutdown even worked as normal with the "intelligent" shutdown of moving the left controller to the bottom. The CSC would not shut down the motors. The unique starting sequence does not work quickly each time. There seems to be a delay. Then the motor starts that corresponds to the stick position. (stick up and left - motor up and left starts if looking at the battery cover) The sequence is not random. This is my third Phantom (bought from the same source) and I haven't seen a problem like this. I have reviewed the boards and the manuals and can't find where CSC is setup. Additional info: firmware 4.02 GPS 22.214.171.124 Any ideas?