RE: anyone notice grain-weight differences?
LOL mauser... That's why I started my post the way I did, saying I'll probably be like the guy who was always perfectly happy shooting a particular bow until the one day he sees his arrow flash through a chrono! [8D]
You're right; I don't expect much difference -- other than confidence. That alone will help tremendously for peace of mind while on stand, knowing that everything is matched as precisely as I can get it. And after havind done this for a little bit, I can tell you confidence is one of the most important things you can have going for you, whether it be confidence in your scouting, stand placement, yardage estimation, shooting ability,or equipment.