I've e-mailed the Sloan Brothers, Mark Mandic (from Markus Jayne), BHB, NERD, VPI, Kobylka and probably a couple others that I'm not remembering.
They all got back to me within 5 days, and this was the week of the Daytona show.
And I guess I'll use this opportunity to brag on Markus again. That dude will e-mail you back pretty much the same day even if you just have random questions for him. My book, he's awesome.
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