Can anyone answer this with regard to Total Bounty?  Recently switched back to BTCMine over the past 24h and have been watching the stats closely, over the past 2 hours have seen the Total Bounty decrease from 1.1 to .89 BTC.  Total Bounty now displays as less than Total Bounty for 24h.  Have payout set to 1 BTC.

http://otonly.com/x0411/6-3-2011%202-31-50%20PM.jpg