Who’s the man behind the chimp? Randy Evans of Jamestown, Tennessee. Hi! welcome to Mastermind Worksaws Web site. You may have seen me as @Mastermind, the moderator on OPEforum.com where I provide advice to new small engine mechanics looking to do top notch chainsaw modifications. I LOVE that place. Good people, great help and advice, and fun camaraderie.
I’ve been working on making chainsaws faster and more powerful since 2009.