Dave S- What's the problem that you are having getting through the corners? Is it a lack of turn-in or is it turning more one way than the other or is it pushing coming out of the corners or does it just seem slow through the corners? If it's slow through the corners and or into the corners try a little more negative camber or put a washer under the front pivot ball of the t-bar so that it is at an incline. You can also try a thinner lube on the damper disks if you are pushing going in but put a thicker one on if you are pushing through sweepers and on-power exits. Also more caster will help that condition as well. For motor you should be using a 11turn minimum and a 9-8turn for sure. Integy makes a really good mod motor now and we are looking at doing the P94's possibly. Check in some of my earlier post for gearing. Hope this helps-Dave Arnold