I got the system from my unit 2 weeks ago, this thing is huge, even without all the accessories and the patrol pack. I haven't had a chance to field it yet. Just want to know how are the thoughs on this thing from other poeple. I have heard complain with some psychop guys about it being too tall for good prone position, but i'm medical so i'll never have to use prone. What should i pay attention to? Any tips on proper usage?