On Tue, 11 Oct 2005 03:59:40 +1300, Dave Doe wrote:

You *will* keep 12 quarts in it - after you've experienced a serious oil
leak in flight.

From 12 down to 10 in a 235 IS a serious oil leak. Only takes about
40 minutes to blow out the first qt, and about another hour for the
second.

z