TCP alternative

[Wheelie Wayne]

Anybody have any experience with Decalin Run up to help with the lead in 100LL. Since Oregon has mandated ethanol, my little 0-290 is not happy anymore. The Decalin product is not STC'd so is only "legally" used in an experimental. Here is a link to the product:
http://www.decalinchemicals.com/fueladditive.html