Okay, since y'all have been so helpful I have a follow-up question: My son got his Grizzly bow in today, and as you can see in the bottom photo below, his has a good bit more "BOW" to it than mine does. Is this due to normal new string stretch? The drawing and shooting of both bows feels identical so far as I can tell but there is a noticable difference in their profiles, and I noticed last night that I thought mine looked straighter than it had. Mine (the one in the top photo and the one lying on top in the bottom photo) had been shot maybe 40-50 times prior to him receiving his. Forgive me for a bunch of pesky questions, I did an internet search before posting this but couldn't get a clear answer. Thanks.
the string on your sons bow looks like its got the bear recommended brace height,(just my opinion but i always thought it was to high) yours looks a bit low, if it was me, i'd unstring it, and give it a couple twists,(the string) maybe 3, string it back up and check brace height. i usually go about 8 on my bear bows.
your sons string looks a little short, once again if it was me, i'd unstring it and untwist it a bit, maybe 3 turns, and then recheck brace height.
once you get the brace height good you can put on some string silencers and quiet it down.
when you unstring it, my guess is, you take the string all the way of, or at least one end all the way off of the bow. should try to leave it on, unstrung of course but on the bow, that way the string doesn't unwind and change the brace height and nock point on the string.
some on here are about to disagree, but, if its only gonna be a few days or a week once you get it strung and the brace height right, leave it strung, as long as its not real hot and in the sun it won't hurt a modern bow any. hell even the ones built in the 70s will take it for a lot longer than you would think with out loosing any poundage.
PS, heavy arrows are the way to go, makes them a lot quieter.