Center Of Gravity; Control Throws - Twisted Hobbys CRACK PITTS Assembly Manual

center of
gravity
C.G. - 185mm from nose of aircraft
Locate all the electronic to achieve
indicated CG point. Use Velcro for
initial ights for battery mounting and
experiment with it's position until you
have determined the best spot for your
ying style. For best 3D performance,
balance for level ight upright and
inverted with little to no elevator input.
Also power off down line should be
straight down without any pull or tuck.
Rev: 2015.09.18.v01a
185 mm
In order to achieve the control throws as
described for "Extreme and 3D, it is
imperative that the control surfaces,
linkages, rod ends, etc, all move freely
over the entire range, including range
Failure to do so will result in damage to
control
throws
Extreme & 3D
Ailerons: +/- 40 deg
Rudder: +/- 45 deg
Elevator: +/- 45 deg
Expo to suit (40% to 60%)
Beginner & Sport
Ailerons: +/- 20 deg
Rudder: +/- 20 deg
Elevator: +/- 20 deg
Expo to suit (15% to 30%)
end points.
either the servos or mechanical
components
page 36