Between 3 and 5 degrees depending on servo adjustments............but I have not measured it just yet. Made servo adjustments to prevent over manipulation or too much tilt. The tethered flight was postponed due to the mast bending from too much torque. I used stainless steel 1/8" round stock and the mast bent right where the cross pin goes through the mast to secure the main rotor gear. Used a thicker CP Grade 5 titanium stock for more strentgh and try not to add additional weight.
Dave