Greg got me curious about lap times. I pulled out some 16” Flat Track and set up his same layout. I am an average driver. The dNaNo tires are stock. Now to be fair, Flat Track is 1.5” wider than the standard track. I was able to pull consistent 4.2’s with a 3.79 best. I am running the Mazda with the mid motor. My car and tires appear to handle completely different than yours. I will try and take some video and get it up tonight with the timer in the shot. My tires are well worn and I am wondering if that affects performance. I did have a few European customers who initially reported they thought the surface was slick and both responded a few days later that the cars were “gripping up really well now”. I have some more dnano tires on the way and I am anxious to compare the profiles. I seem to recall they were very rounded when new.
Here is a quick skid pad test:
http://www.youtube.com/watch?v=H4CyTKoLICI