Michael,

I really don't know. Anything at this point would be a guess. I could say 50 mile radius or 5 miles. I'm still trying to figure out what means what (symptom wise) and if what I'm feeling is related or not. If you want to include it in anything for the table, great. If not, great. The hard part is trying to figure out if when I get a headache, if it's sinus, stress or EQ related.