Every few years FWW has a great article on fitting inset doors (i.e. #240 pg20).  I like the method, very simple a methodical.  However I have never seen an article on fitting double inset doors with no center stile. I assuming the hinge side, top and bottom cut would all be exactly the same.  I am thinking I would get the 3 sides fit on both doors – but what is the best method to get the gap where the doors meet square and uniform?  I am always a fan of pictures or article if you know of one.

Thanks