I install my own tips using the spinning drill method and trim them down with a razor blade while spinning. I installed a Sniper tip on my OB-1 shaft 2 months ago. I wetted the tip slighly before trimming it down. All was fine until last night it wasn't shooting like normal. I looked closely and the second layer from the bottom (ferrule end) had partially delaminated. Any ideas what could have happened? I play 5 days a week, around 3 hours per time so the tip had a good amount of play on it.