Good news -- Life Insurance rep called today and said that she needed to reschedule my test from August 15th to August 24th. It buys me 9 more days to get clean. So, I'll test at 28 days without smoking (I can't remember going this long). Again, I am 5' 10" and weigh 250 lbs... will dilution be sufficient to clear (no pun intended) this test after 28 days smoke free?