Quote Originally Posted by FrankReynolds View Post
see the problem?
The problem is extrapolating assumptions from useful data that in reality only pertains to the single test. We know that on colibri feathers, TH3 does nothing over TH2. We know, possibly, that on diorite, TH2 equal to TH6-7. That is it, that is all we know, you can't make assumptions about other things from those two tests.