I am curious as to the blade tension used on your Hegner saws, particularly with the Quick Clamp. In YouTube videos By Advanced Machinery it was stated that you could turn the tension knob up to two full turns after the initial "snug point". If I turn much more than about 3/4 turn past the snug point, the Quick Clamp won't hold the blade. I sand the blades before clamping. The standard blade clamps are phenomenal in their gripping power, but I need the Quick Clamp for inside cuts. Even at 3/4 turn it is easy to pull 2/0 blades apart.