HELP! I followed all the instruction and have my Sherman put together. But the DX6 left controller seems to be controlling everything. I even followed this guide in setting up the controller. http://web.mac.com/ethandunsford/DAK...Room_2011.html Even configuring the DM is not recognizing the right hand side of my controller. Is this normal? I also did not plug in CH3 or CH4 since the Tamiya instructions noted not to. What am I not doing? Main Guns and MG is also not working.