I was just about to spend a lot of money on a new scope upwards of $1300 Then I saw that I could add after market dials to my Leupold Var III 4.5-14. At first I read everything I could and asked some questions about Kenton then I saw that I could send in my Leupold and they would add their CDS Dials for my Ballistics on my rifle. They seem to be very similar both have 50yds increments and clicks in between the 50 yards. Any one out there use either of these systems? For less than $200 that's a saings of $1100 a nice start towards a new Cooper Excaliber .280 AI I looked at the ballistics and bullet drop for my load ........Leupold told me that all you need is the 50yd adjustment range. For those who have either can you dial in lets say a range out to 633 yds.................or do you have a choice of either the 600 yds mark or the 650? Can you dial in a little bit closer to the 633? I would appreciate your comments and feedback.