Shg,

Hey sorry about that, I have been sooo busy recently.

I cant speak for the other devs at the company but for myself, yes, the modules are all different.
If 2 workbooks share common modules, then they are already in the same workbook.
So putting the modules in one add-in now would mean putting together workbooks that I at first deemed too different to be in one book.

I very much value your opinion and I gave it an honest attempt.
But i think maybe in this particular situation, the one add-in approach is maybe not feasible?
What do you think?