Originally Posted by Dr. Evil

Well, I've been doing this little standard trick with the spring since I started with nitro in the 90s. Anyway. what I am finding is that the shaft is not sliding quickly enough to close the throttle. The shaft is straight and the hole where the shaft mounts on the servo horn is also free. Looks like the carb is not allowing itself to close quickly. If I push with a finger, then it closes quickly, but if I close with the servo, the linkage stays out and slowly goes back in. Hmm. I'll readjust my servo horm to be 1 slot off and that way I can put more pressure from the spring without loosing brakes.