I plugged in the hotwire before that meeting Marv and it was 65% I upped it to 75%. I dont think its the brake strength thats the problem more the stick movement required to make the brakes work. Its something I've picked up from how David Crompton sets his brakes up, like maximum brakes at only a 1/4 stick travel. Theres no real need to have to move the stick all the way it just takes longer. You have to know what your doing though as to do this you set the end point so that if you use full stick you can damage the servo/horn/radio tray
I'll try a few different things and see what works..