Originally Posted by transpac

This is correct with one caveat: the associated 500 mile upgrades need to post first. The sweep for these is every Saturday. So in some cases, especially those where the 10,000th mile is flown near the end of the quarter, and the 2nd Saturday occurs early in the month, it is possible that the 500 milers post on that 2nd Sat., and the CR-1's post the following month (on the 2nd Sat.).