Last weekend, I found an edge splinter on the lower limb of my hunting bow. It’s a mandarin duck black hunter. I don’t know when this happened. It could have been weeks ago but I first noticed it Sunday when there were some weeds wedged under the splinter. I sanded it with some 100 grit to remove the splinter & then some 220, 300 to get it smooth again. But is this limb just shot out now? Is this a case of needing to just get a new set of limbs or is this just a minor thing that a little sandpaper & maybe some glue can fix?