Just bought 2 used poles with brackets from Brech marine, brackets were the PK 8-6 and they put the pole way to far away from the boat for me. I told Brech what I was looking for, I wanted to keep close to hull to avoid drag and also keep the weight close to the boat. I have a puma with slidemaster, I wanted the side mount and they sent me the S-2-2 and they are perfect for me. Short brackets, should prevent vibration.