coaster, i can think of several situations. 1 is , cut that section off, find a new center, get the longest bow you can out of that. also im thinking from what ive read and seen, that yew likes to be have a rounded shape instead of being flat on the belly. almost like an ellipse. round at the handle eliptical mid limb to round at the tips. 2 you can leave it the length you have put a sinew patch on it and then back it with rawhide. 3 leave it the length you have put a sinew patch on it and put a decorative wrap on it and put one on the other limb to match. all three situations i would still make the belly side a rounde - elipse- round profile. im sure there will be other opinions along shortly. rv