Ron,
I meant Rob - as he requested my data in a PM...........
But Ron, thank you very much
I have a spare stock subframe sitting in the garage that I plan to do on a budget somewhat "Smokey" style and this information greatly helps the quest.
My current setup is somewhat goofy as I feel it handles much better than it should, but I've yet to get it to the track and exploit the short-comings. FWIW my only road course experience is on two wheels.
Again thank you for sharing this information, it is very much appreciated.