Hello. Thanks again. I have some good news.new reviever binding. FC OK. I unabled the driver and installed a silicon Labs driver picked from my computer. Works fine. I'm having problems with some setting. It connects and ramps up. Low stick does not stop motors, very fast. I changed something in horizon now seems to ramp down to no throttle. The snow melted so I'll go up the block to the field and try to hover. Wish me luck. Tomorrow is a blizzard so I'm hoping to just watch it move around in CF tragic since it works now. I will give back info as I gather it. Thanks again I appreciate any help. It is a cold world