2 Part Technique - One of the best times to try for the Guillotine from Butterfly is during the moment when you don't have a stable control yet, and your opponent has closed the distance for underhooks: Snap the front of his neck down onto the blade of your wrist and tuck his head underneath your armpit, locking the Guillotine on with a Ball-N-Socket Grip. Immediately, raise your elbow onto his shoulder to prevent the escape and squeeze for the finish. If he happen's to slip or pop out before you can apply the pressure, without hesistating, launch into a clean, swift, solid Hook Sweep from Butterfly with Over Under Control. It is important to connect with the next move after failure, and snowball your momentum in your favor.