ok im trying to learn to 4a tricks ive already mastered the basics so im moving on lol. ok can anyone give a tutorial for these to tricks i found one for g-flop on offstring.com but i can find one for the open handed catch. so help please 
I am not sure if there is a tutorial for open-whip catch. But, the trick itself is fairly simple to understand! (phew! :D)
For open-whip catch, you’re just whipping the string length into the gap. There is no loop to hold. Here is a video with the catch:
@ 5:05