"I could only go as low as 998.   I'm still using a DX6i transmitter and travel adj could go only until 125%, even with sub-trims adjusted, the lowest I could see on Mission Planner is 998.

Even without adjusting anything, I could still arm the FC…"

"I read your posting a hundred times already and been searching the net for several nights :(
I have similar setup to yours but with a F450 ARF.   I'm also using Spektrum satellite and had changed the transmitter travel adj. so that I could have a…"

"I'm having this beep ... beep ... issue and it won't silence or change to another pattern even when I press the safety switch and arm it.
The beep pattern is exactly the same if not connected to FC.   The DJI ESC/Motors works fine if I connected…"