Just be careful, when you pull full throttle on your radio, your carb should open almost all the way, BUT make sure at full throttle you can grab the throttle wire/eyelet/ linkage thingy and pull it a little more.
If your too close to the mechanical limit of the carb, the when your chassis twists it'll pull your barrel out more, too hard and destroy the carb.
If thats the case then you can reduce epa a little to prevent damage.