When I sharpen my Protech rockeye folder on the sharpmaker using the diamond stones I end up with a burr. When I try removing the burr, it just seems to jump from side to side. I dulled the blade on purpose, and tried sharpening it again, and same thing. I am using the diamond rods because I read on here that D2 needs to be sharpened using the diamonds rods. Any advice would be appreciated.