Ahh I understand. I tried to solve this similar, by making the hole in the base like a konus. But with a changed base this is obsolete. And yes a longer AD pin is then all you need.
By the way, I enjoy the new born ithaka. It works realy good from original ithaka taste and feel to everything tilly has to offer ... I'm surprised how good he takes his stand.
Will you make some new Ithaka V2 then? This atomizer has earned to get a second life.
Be well. And hush, hush back to the workbench. The preorders have to be ready!
)
one last question: will the older rebuildable parts work with this base also? Not that it's necessary, but, you know, just in case. Some might like it.