not to worry bro,
i'm just experimenting. i'll be looking for handling characteristics. i do have say that there is nothing wrong with a 225 configuration. i've ridden a 205 on a rocket in city and short highway bursts. it is a significantly easier tire to use. i am wondering how it'll do on fast sweepers at the lake. i know it doesn't grip as hard as the 225, so we'll see how it turns out. i find your views on the center rib to be interesting. that does seem to make sense.
greg