Southernfried, if you want more overall steering, get rid of the 8mm mod. That mod is designed to make the rear stay more planted, especially at high speeds. It still locks in the rear at lower speeds, just not as dramatically. I run 4mm spacers under the rear ballstud, this helps lock in the rear too, so, to free it up, get the inner mounting point as low as possible. When I ran on a high bite indoor track, I ran the C hub tower, but with no ballstud shims. Rear rotated like crazy, but the camber rise was too great. Go back to stock rear link setup, and enjoy!