Has anyone built "K5DH's 807 CW transmitter" (Google) ? I've built just the amp section but can't get it to load. I'm driving it with a sig gen at 3.9 KC. According to the on line calculators, L3 is at 10.3 uh, but should be 18.5 uh., for 75 meters. Has anyone found an error here, or is it just me? Thanks guys, I appreciate the help. Dana, W6TUO