23 or 18 spline?

Well, I am still waiting to break something with the junk clutch, have'm in two cars, one is a Hemi car, the other is a small block stroker. Guess that I just don't beat the hell out of them enough. Not going back to a 3-finger, and I never was into taking them apart and adjusting them to a certain pressure? Will leave that to you, your a hellava lot smarter than I will ever be! Not saying that you are wrong, I just haven't broken anything yet.