(https://elliquiy.com/elluiki/images/7/7d/Cap-language.gif)<br/><br/>So, in my experience squad distance has rarely been much of an issue. I think I've only seen my group come close to going out of coherency once, and that was having to deal with a pair of tyranid hive guards on either side of a central objective.<br/><br/>Admittedly my Raven Guard was normally outside of coherency, but given he was either scouting or sniping, that was kinda to be expected.<br/><br/>Besides which, I tend to play a fairly cinematic style of game. I'm not going to measure every centimeter if it's getting in the way of a good story.