Quote Originally Posted by razerdave
It does depend on what you are using to control your claw. For example, if its a relay control, you just plug the servo into whichever channel you want to operate the weapon with. Stick up/left = claw goes down, stick down/right = claw goes up, or whichever.

As for speed controllers, I personally like and have used the Scorpion XXL, I would recommend it.
Even I've only managed to blow one of the scorpions which is nothing short of miraculous for a speedo!!