Obviously you can't, the 8 port, if you follow the guide I posted the other day is a very easy mill to tune. The box that comes in the US version is trashy but the UK one is much better. The Hyper 7 does come with the laydown servos if you get the PCR and Roto starts are the cause of most one way bearing failures. TBH the Hyper 7 is definately the best VFM on the market. And it did TQ at the worlds last year.