I just finished my first Osage Orange selfbow. I got two staves off of (a popular auction site) for about $25 each including shipping. I used the worst stave first so I could learn on it without being afraid of messing up too badly. (I still need to put a finish on it and I believe I have found a source for some bear grease.)
I have shot about 250 arrows with it (carbonite, I haven't tried making my own arrows yet) and it does have some string follow. Could be because the wood was still too green or maybe because I have been holding my draw too long before releasing. Its weighs 50# at a 26" draw, which is right at my limit.
Should I worry about the string follow or just let it go?
Is the string follow likely to increase?
Could I heat the bow limbs near the handle and then bend it back straight or should I just leave it alone?