Ok let me try to explain ....Pass thier guard and know trying to set up twister side control,but they are keeping that inside arm tucked and if you go to twister side control their arm will be under u..what a good way to get both of thier arms behind you? Against good guys the inside arm is hard to trap behind you...? So it like i am passing guad have reg side contro switch to twister side control and tha tinside arm is hard to trap behind me? the inside arm is always getting under me and keeping me off balanced?