When they issued their report a few days later they stated their were no problems with their glass. 50 miles of in town FTTP cable was removed and is currently being replaced with CORNING. We did a reel to reel "dog and pony show with the corning and had zero cleaving issues and met the one way and bi-directional spec with ease. Bottom line is if your one way spec is below .35 and your traces are being looked at hard you may want to stay away from OFS.
Good luck out there!!
