I've seen some that can be bought but I was wondering if anyone had a cheaper alternative or have made one for themselves. Andy's servo switch setup looks robust but I don't know if it will fit my Omni 2. And I have seen some made from the Maestro servo controller but I can't seem to find a parts list or a tutorial on how to install them. (Le Chuck some insight would be welcomed.) Also if someone has, say, a prototype that they would be willing to send me (for a price) that would definitely be 'groovy'. Thanks everyone for the help in advance like always.