Swashplate Leveller and Zero pitch Tool for OMP M1

I designed these to help me level the swashplate of my OMP M1 helicopter.  The zero pitch tool allows you to set the blade grips at 90 degree to the main shaft for setting zero pitch. The swash levelling tool helps copy that level to the other servos levelling the swashplate.

How to use

Remove the M1 blades. Then install the Zero pitch tool into one of the the blade grips and insert a toothpick / cocktail stick in the small hole.  

Put the flight controller into Servo mid-point setting mode. See the M1 Flight Controller settings instructions for how to do this.

Rotate the the rotor head until the tool's blade grip linkage rod is directly above the rear swashplate control arm.  Then adjust the centre point of of the rear servo until the cocktail stick is parallel to the the helicopter's main shaft. This sets zero pitch. Remove the cocktail stick.

Slide on the Swashplate Levelling Tool from the bolt side of the rotor head, tip it down until the tools indicator just touches the rear swashplate control arm. Carefully rotate the rotor head so that the tool is over the next swashplate arm without changing the tool's level (you may need to adjust the the servo first, if the swashplate arm is too high). Adjust the this servo so that it's swashplate control arm just touches the tool. Rotate the head and repeat for the last swashplate control arm.  

Check the zero pitch again and relevel the swash if necessary. 

Save the changes to the flight controller. See the M1 Flight Controller settings instructions for how to do this.

Remove the the Swashplate level tool and reinstall the blades.  Lastly perform a trim flight to train the flight controller.