I need to do some test fuses to find out where the crack in the ferrule is. The fibers are marked with masking tape on one side. That side will be facing up and towards me as I fuse. I also marked one fiber with a Sharpie, but that did not go as well and the mark should be disregarded. | I need to do some test fuses to find out where the crack in the ferrule is. The fibers are marked with masking tape on one side. That side will be facing up and towards me as I fuse. I also marked one fiber with a Sharpie, but that did not go as well and the mark should be disregarded. |