Just a heads up. I’ve found a huge error in my Infinity software calculations. Eg; It’s projected trajectory @ 500 yards for a 175 Sierra MK @ 2,600 fps is low by about 2 feet. How do I know this? By comparing it to the projections from my old DOS Pejsa program, which as an experimental fact is frightenly accurate when put up against actual range results. With identical, current environmental conditions dialed into both softwares and a chrono close at hand and using identically loaded ammo, the Pejsa was 0.1 MOA off @ 500 yards and the Infinity was 2.3 MOA off. This was confirmed with both a click-adjust scope (Nightforce) and etched-reticle BDC scope (Shepherd).

This is the only problem I’ve run into with the Infinity so far but, I find it difficult to believe that there aren’t other significant errors loose in the software.

Software guru’s: Do I have version problem (5.1)? Is it something bigger? What?