What kind of grip do you have? Neutral, Weak, Strong?

Yes - you can set the draw bias too far on the hosel. After I brought mine home I made a note on what my setting was from my fitting and tried different settings to see what they would/could do. It became very obvious that one can set the bias too far to a fade and too far to a draw with the same swing. I set mine back to the original setting from my fitting and all was well again. So - tweak it slowly and be prepared to make minor changes as your swing path improves :)