"Those" types of layouts provide control for me, I have drilled everything there is to try...I said screw it a long time ago, and drill what I am consistent with. I have a really slow ball speed with medium revs...symmeticals with a pin near (pin up or down) my centerline roll like turds for me, I would bring up cg....in or out but it don't matter. I do best with no x-holes too, I guess that makes me terrible too.
s890.photobucket.com/user/_billdozer/library/My%20Arsenal?sort=6&page=1
This is all my older stuff when I was a Lil more experimental. I figured out what works for me, and stuck to it. There's no shame in my game.