I tendon I saw looked to be the size of a pencil lead. I din't take it completely apart howeverMaybe foam to absorb vibration?
I have played with four predator shafts and never had one crack. I had one OB1 and I got rid of it as a splinter came out and lodged in my finger while shooting. I have personally seen two other OB1 shafts split after a normal shot. It seems to be a fact of life with these LD laminated shafts. Sooner or later they will split.this has to be putting the number of Predator shafts I have heard of that have broken up to the high teens. Maybe 18? Now the number of broken OB1's? 0!
I have two and nothing ever happened. Oh shoot, I hope I didn't jinx myself.Well I broke my second ferrule over the weekend. Bad thing is when the ferrule breaks it cracks the shaft. Its on the way to predator. Maybe I'll get a new one. Sucks.