ZEO,
I found the taper to which you refer. It was too subtle for me to notice at first.
Thank you very much for pointing it out!
I'll have to see if I can still effect the transformation of the existing connector on the Spindle Nose Chuck to D1-5. I
think I can, but I'll have to take some detailed measurements. Still, that taper, as you point out, is what 'keeps things straight'. That's good news to me, as I
can make that taper.
Thanks again,
Paul