My track is pretty dusty and dry by the time buggy quals are up. I'm running mostly the stock eb48.2 setup and using max rear toe. I don't have the optional rear lrc brace yet but I do have the inserts that a member here made. For me on my track I have better results going with max rear toe vs. The lrc insert. How the insert vs. The tekno brace handles I cannot comment on that because I don't have one yet.