Try using this node: "/Global/J_Grappler_A/Offense/Medium/Strikes/HeavyAttacks/RightPunch", "act/anim/J_Grappler_A.act"
I think the second move autoattacks if the first one connects I'm not sure.
So no one is actually helping? And everyone just posts useless posts?
I didn't know you had to change the AI to get the attack to work... did you mean action tree rather than AI?
He meant the AI tree.
In the old ide.img days, when you could only perform 2 attacks with alt and shift (and in some cases R and spacebar), the only way to get the extra attacks was to change the player's AI to a ped's AI (way before lua and pedsetactionnode). The only downside was that you couldn't walk and jimmy autoattacked.
In short words this allowed you to use both the first hit and the 2 hit combo of J_Grappler_A.