Flying Cowboy,
Concering your hover and up 1 click and down 1 click. You can remove the back of your radio and defeat the "click" mechanism. Then your throttle will be smooth, this does help when hovering. I have done this on several JR radios that I set up for friends and it helped on the up/down controls.
Jason, did you get ahold of the manual for the 783 yet? my offer still stands I can snail mail you the heli section
Terry