Well, thank you all for your wonderful comments.
Asher, this was an 8 1/4" (210mm) lens.
The Wolly Velostigmats are a recent phenomenon among the little clan of soft focus afficionado's. Originally, they catalogued an option where the front lens group had a defocus control numbered 1 - 5. At 5 it had increased the distance between the elements only about .020 inch. Not enough to see much of a difference. Some of the guys noticed that if you kept unthreading that thing and really adding some space, the lens took on a really beautiful quality.
Wollensak offered that feature on the larger lenses only, beginning at 9 1/2". So my idea was to take one of the smaller lenses and accomplish the same thing somehow mechanically. I need to work with it some more, but as of now, I don't think the $67 Wolly has un-seated the Pinkham & Smith. Oh, and my spacing was just an ecucated guess. I used a piece of .062 solder to create the shimming.