Im sure this has been asked in the Losi 8 build tread, but i changed my clutch setup to the KH alumi, with the stock springs. For the 1st. 3 mins, the motor hits hard, but once it gets hot, it seems to drag the motor and has no pop out of the corners or for big jumps. I changed back to the stock carbon-alumi setup and it's strong all the way through a 20 min main. What springs should i use with the KH????