d) Checking and setting the tracking
Once you have made all the necessary settings on the transmitter and the mechanical unit, you can now check the
tracking.
The best way to check the tracking is in flight. Mark the end of a rotor blade with dark or luminous adhesive tape. In
hovering flight at head level you can see which rotor blade needs adjustment. Set the exact tracking of the auxiliary
paddle and the rotor blades at linkage rods A and B.
A
B
Figure 8
47