Yeah, its not that simple. You need to figure out what it likes. Like mentioned above, make a couple base line passes to start, then make one change at a time to see if it liked it. Try it a couple clicks looser than your baseline setting, see what it does. If better, keep loosening until it falls off. Then go tighter a couple clicks at a time till it falls off. Hopefully you get good track prep for the Drag Radials.