Tranny ?

we all know that the biggest bottleneck of the c900 tuning is the transmission flexing and over heating when putting power threw it. I am looking for some hard evidence ie. (measurements) of how much it actually flexes under load. Does anyone know where I can find any information? I'm working on a few different ideas on how to keep temps and flexing down and would like to get some way to test weather or not or how much each upgrade helps out and some base measurements would be nice. I looked for a while on my own to no prevail but I figured you all might have some different sources than i did. Any help is greatly appreciated.