Ok guys, this is strange. Per Zebra and reviewers on youtube the sc600w Mark IV gets 1400 lumens with a 270 meter throw and a 1800cd rating. Right? My Old MH20 is destroying this light in all cartagories with only 1000 lumens, 1200cd, and 220 meters of throw. Why? What I am missing? I have the Mark IV on the highest setting and mode and it is nowhere near the brightness or throw of the MH20. Do I have a bad light?