You may want to try the Maxi-Cure glue, they sell it on their site but you can get the Bob Smith Maxi-Cure where ever, DCA just rebrand it but it's the same stuff. I would also double check your Bitz setup with a setup arrow or one you don't care about to make sure your making good contact with the shaftI’m using bitz, use primer pen and the blue loctite super glue that they suggest..