My boy (and me too) did some 3' jumps Labor Day (its the crazy "corner" type jump).
We had the place to ourselves and made hubby tag along since he takes some amazing shots. It got hot quickly so we only got about 30 mins before I gave my 16.2 hand Anglo a break.
I know leg swung back on most. And I am on his neck on others, he has this thing where the closer I am on him...the more confidence he gets. When I sit back (like on my OTTB) he gets "oh sh*t is there a problem", lose his nerve .... and try to duck out. Running out has been a huge issue with us....leg leg leg leg all the way up, alternate depending on the feel & direction he tries to go... wiggle wiggle yes... indeed