Need Help Tuning Nissan 370Z

Does anyone have a good tune for the 370Z? I like the car, but I have having trouble getting the back end to stay put. Tried tire pressure, spring adjustments, differential acceleration adjustments, roll bars, camber etc. I just can’t seem to get a good overall tune on it. Any numbers you have that are working for you would be great. Does not have to be track specific.

I can probably work something out. Let me get back to you on this.

Update:

I put up a B-Class tune for you. The balance is on the safe side of neutral with good rear grip. I placed it in the top 250 on Yas Marina South without much effort, so it might have some promise. You are welcome to send me a PM if you would like it dialed in.

Awesome, Thank you!