i think you can use per frame(1 frame[not 10], 1 click spcaebar) you will get the balance there
if you fall, you can replay it again, just press R and if the fall is in that move, you can press E to edit the move
theres this video i watched in youtube, nuthug does a climb with no effort at all, he jumps, kick the wall then punches and quickly gets on top of it and runs, i was in speachless when he did that
In the replay, I demonstrate vertical wall climbing and horizontal wall climbing. The thing to keep in mind is the use of your wrists, and how the control which direction you swing when you contract them