Ballistic Calculator History

He's pretty harsh about AB and it has the hard core fanboys up in arms... I tried to get some data from X-Rings website but it is pretty much worthless. Either they don't want to sell their product or have no idea how to market.
 
Len is over there permanently banning anybody who is critical of his sponsors...because he let this clown in there have been a lot or bans in the last month...lol. Its getting ridiculous over there.