I just started a new Pyrroluria list on Yahoo and hope that you will join us. Your story is very interesting and could help a lot of us just starting to learn about it.
I would love to hear what has been going on recently for you. I have heard to take B6 at night, and Zn in the morning so your info to take B6 at breakfast and lunch is new to me, but it makes sense.
I am also thinking of making my own transdermal Zinc with DMSO since I use DMSO for many things and own the DMSO list on Yahoo.