OK, who wants to start? i hope this will remain a closed door session with only input that furthers our learning in a positive way about pro zinc which let's start calling it PZ as opposed to PZI for abbreviation sake. Questions that come to mind some peeps have said that smaller amounts of pz are needed when making the switch from pzi to pz. anyone switch over and see that to be the case? anyone here hypo on pz? anyone heard of a hypo on pz? how long does it take to clear? this would help in knowing if it has those lantus like qualities of some shed which seems to be in question. ok folks, throw in Q and A whenever or however you feel like. no hurry, this discussion hopefully will last for days weeks even months.