Thanks, Dagger. I have signed up on that forum and will PM henry as soon as I am validated. At the moment my dagger has a pair of traxxas 12t titan 550s running off a novak superduty on 3s lipo. Still has the stock chassis, but I do run evader buggy front shocks on it and have the cvd axles. I have locked the rear diff by inserting one of the spider gears in-between the other two. I like the idea of the sealed diff cause it would allow me to run heavy fluid in the rear and light in the front to allow for better power delivery and steering. Any chance you want to sell the al chassis, now that you have a cf one?