Something like that. The above picture was just some known data I put in. It hasn't been tweaked or adjusted yet as the gun is getting another transplant so I'll wait until I get it back and then make everything right with the world. The only BC I ever worry about is the one that I've proven in my gun under known conditions. BC's are what they are and are not the holy grail of shooting. Granted it is important but so are a lot of other things. It's the culmination of all proven field data with your equipment that counts. Drop charts and proven data are the real world. It's just that some of the nice bells and whistles that guys like you give us that make it a little more fun and interesting. /ubbthreads/images/graemlins/grin.gif /ubbthreads/images/graemlins/smile.gif /ubbthreads/images/graemlins/grin.gif