RE: Weston Magnum R build
Flight report tomorrow...? Looking forward to it. No knife edge loops on the first flight.
I'm sure you'll like the engine, I found it remarkably easy to handle. It helps that the pipe/header setup is ready to go of course, but the engine itself is a nice piece of work. Mine was pretty squeaky, if I did it again I'd warm the head the first handful of runs just to be extra kind.
MJD