Bergen Intrepid Magnum Tazer, Manual, Page: 59 / 88

For Pitch setup purposes we offer a flybar lock w/flag to lock the
flybar level to the rotor head.
Which is used in conjunction with a pitch gauge, such as this one
available from Miniature Aircraft USA.
With the collective stick at half, verify that the pitch on the blades is
at 0 degrees. If not, go back and find which bellcrank is NOT exactly
level, horizontal, or vertical. You should also be able to a- 12
degrees of pitch at top and bottom stick. This may require increasing
the pitch ATV or travel adjust in the radio.