Torque Steer really does create an uneven drive situation, especially, it seems, in Roadsters. During Speed Week I reinspected a roadster that had spun a number of times at 215-220 mph. The Team had a Video camera and finally observed the driver having significant steering input in one direction. The answer was to preload a lower rear four link bar a-la the Drag Strip, and go to a taller rear gear and sprung rear suspension. The car was finally able to be run through the 5 mile, and ran 240......Pretty sure there was more weight put in as well. Your tresults may vary, though. Roadsters vary hugely in their aero footprint, but it is curious that every Roadster I reinspected after spinning did so at that same speed....215 or so..