Fitting Synta-style Finder to William Optics

[Stratis]

So I have a quandry.

 

I have a suite of good finders and guidescopes of varying types and sizes, all of them in the Synta-style wedge format foot. As fate would have it however, I have ended up with two of my main lightweight scopes being little William Optics refractors, a Megrez 72 and an 80mm triplet imager. These of course, have the William Optics-style shoe installed.

I'd like to know if anyone has cracked the problem of using Synta bases on WO shoes. I can imagine the shape of the adapter in my head, just a question if anyone has made one before...

Thanks

[Stratis]

Nobody has any idea?

Is it literally impossible to do this with available parts?