Wed, 02 Dec 2009 10:56:35 +0100 Cezary Kaliszyk The conversion approach works.
Wed, 02 Dec 2009 10:30:20 +0100 Cezary Kaliszyk Trying a conversion based approach.
(0) -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 tip