Sorry to bring up this old thread...
Has anyone tried the OptimumLap lap time simulator? http://www.optimumg.com/software/optimumlap/
It looks to have a nice user interface, but I'm wondering if anyone have gotten good results from it?
I'm looking at changing my final drive on my Miata and maybe I could use a lap time simulator for this? I saw that some of the SCCA Solo National tracks could be downloaded!
