Gonzalo Garramuno <ggarra13 <at> gmail.com> writes: > >>>>> -0, 0, 0, 1, 3169800, 0x6a356d0d > >>>>> +0, 0, 0, 1, 3169800, 0x2cfefd25 > Thanks Michael. I understand how the checksum works. Is the difference still there if you change the gamma default value to 1.0? Carl Eugen