9in f4 Verito element spacing

Hello there.

I managed to play myself into corner with 9in Verito cells, assumed they would fit into Style B No. 1 Studio, but they do not.
So, as a temporary solution I'll just improvise a barrel contraption in place of shutter and use front-mounted Packard. So the question is, what would be the correct spacing between the elements?
Or, basically the thickness of #1 Studio shutter, without threads, will do as well.

There will be image formed at any reasonable spacing of course but I would like to start with the correct(ish) one :)

Regards,
Enno

I get different measurements depending upon where I measure the width of the Studio shutter on my 9 inch Verito but it is between 11.3 and 11.5mm .
Good luck
Roger

If you have an Alphax 4 shutter see if the cells fit into it. I had two 9 inch Veritos and one fitted perfectly and the other had different male/female thread configurations and did not fit. The one that did fit had perfect cell spacing.