Has anyone done a good tuning guide for 1/12th scale on black carpet. I have been keeping my own notes and trying things that worked for me 20 years ago on grey carpet, but the traction roll thing adds a whole new dimension. Some tell me that everything is backward on black carpet from the old days, but that is both physics impossible and not what I am experiencing on track. Looking to up my game and looking to help a new guy get going in the hobby so if anyone has published or is selling a good tuning guide, I'd like to read it.

Thanks.