Back home from a work conference in Vegas, finally getting around to the pro solo write-up. The car was behaving much better as the courses weren't nearly as transitional. However, the right side had a really fast run out to the first turnaround. This was my first time really trying out some of the RaceRom features like launch control, flat foot shifting, and auto blip. By the time I got used to them, data said third gear on the right side was worth a couple tenths but I couldn't put a faster run together after that.
I spoke with Karcepts at length and it sounds like Shaftworks shares the same opinion that an OS Giken will cure most of the issues I'm seeing. I found a 3.73 final drive diff on eBay that should be delivered any minute. Going to work with Lugod on getting the OSG on order in the near future. For now I'm going to lay low on more mods until I can keep an eye out for black friday deals and such. Biggest things on the to-do list right now are the diff, custom oil cooler, and making the quick release splitter actually quick release.