I am strongly eyeing a B&C A5 since I don't want to wait for an AICS. I'm wondering if anyone makes, or has a solution to, making the cheek piece field adjustable? I use a Karsten now, and I like a very high cheek and some people I shoot with will drop it down while they are shooting. Since the B&C requires tools, this could be a problem for me. Anyone know of any thumbscrews like the AI? or some other solution to make the cheek quick adjust? I'd really appreciate it.