Well, at least one more major item knocked off the dyno check list.
Copy that.
Be down in a couple of hours - Grabbing breakfast and I've gotta mail a check to Wiggle Pin - found his addy.
Yeah, baby - we're going to rip that dyno clean off of its moorings . . . 
One last note on the dyno drive plate adaptor. While MM was on the way down, crossing over the Cheddar Curtain, I bolted the stock flywheel he supplied to the mock-up engine here. I then bolted up the assembled drive plate to the flywheel, and set-up a dial indicator to measure the total runout.
Result: TIR of less than .002" Thanks to Mike @ Deerfield Engineering for a job well done.
Sorry MM, with the runout that well controlled, the BMC "Cocktail Shaker Effect" will be reduced, and thereby the risk to the dyno moorings. . . . .
Thanks for the suds samples. I know how much you like to outwit those pesky "Revenuers". . . . .
Will post up the latest version of the dyno checklist when I have the carb linkage finished. Need that pull rod diameter.

Fordboy