I recently built an Armatton chameleon with Armatton motors/esc's, Betaflight F3 flight controller and Lemon sat rx. I thought I was good to go but when I try to start up the quad with my tx I get no throttle response but I know I'm bound to it because when I toggle through flight modes I can see the red light flicker each time I flip the switch. I followed the propwash betaflight configuration guide. I can see the tx is working in betaflight and I can go to the motors tab and I have control over the motors manually. I have a acro model setup in my spektrum dx6e with the aux on switch A and gear on switch B. I have a solid light on my lemon sat so like I said I'm pretty sure I'm bound properly. Any ideas of what might be wrong? Thanks for any help. I have a feeling it's something wrong in my tx but I might be wrong.