(28 days until the 2012 WHPSC)
Meet the new boss...
... same as the old boss
Slotted to facilitate alignment during welding
Checking the fit of the profiled bosses
Flat bottom... flat top!
This is the reference surface for the top
Doug is a retired aerospace engineer from the "skunk works" of a major defense contractor. He said this partition will make the bike set a world record!
Actually, this is to regain the symmetry we somehow lost.