Ok, so I went on this site and they have it set up to use gseven's ballistic chart system. I entered all my data and everything comes up fine on the large chart but when I print it to the small chart to tape to my rifle it gets confusing. First on the top it says 5000/59 what does that mean. Second the chart across the top has w,d,d,d,d, colums. What do those stand for? Maybe I'm just missing something but any help would be great!