Thanks guys,

You were right JWN, I cut the throttle arm, drilled a new hole and put a ball link on. This made a huge difference. I also put the stock insulator back on so I will be able to mount the servo on the firewall without the use of a bell crank. Also, this moves the fuel nipple so I wont have to loop the fuel line around to the front of the carb.

The instructions show the throttle servo attached to the engine box, do you think it would be OK to have a servo 6 inches from a gas engine with a magneto.

Thanks.

PS- I also posted this on the Gas engine forum. I got more response here. I will post a pic when hooked up.