Well I just got a gl3 from a collector for the new east fork I had for sale,even swap besides me paying shipping Both ways.When I took it out to inspect I found a small nick a inch above the top first guide,and mind you this was one claiming mint like new condition which I would call blemish free.Well I mixed a small batch of part A-B epoxy and with needle filled in the spot.Now for the question,do you feel it still may break.Could I apply a coat from the first guide to the tip and the extra thickness strengthen that part?