User Manual

Fin Base
Note: The base of each
fin incorporates a slight
angle at the trailing
edge which mirrors the
swept leading edge of
the control surface. If
you choose the inward-
facing fin arrangement
you’ll need to dry fit
each, mark the cut
position on the base,
then trim to fit (as
shown) before gluing
firmly in place.
Fin Base
Cut position
5. Attach the vertical fins
You have two options when attaching the fins. Primarily designed to be fixed in an outward-
facing arrangement it is also possible to mount the fins facing inward. The effect of an inward
stance is one of appearance and a slightly increased rate of roll. Note, however, that if you
choose to angle the fins inward a modification is required to the base of each where it meets
the control surface at the trailing edge. Here, you’ll need to make a small cut so as to not
impede the control surface travel (see below). Having decided on the fin style you want and
having made any necessary adjustment, simply glue in place.
6. Fit the propeller and spinner
Ensure that the LiPo pack is disconnected and removed from the model. Attach the spinner
backplate and tuned 8 x 6” propeller to the motor shaft using the supplied washer and nut.
Make sure you firmly tighten the nut. Use the two remaining screws to secure the spinner
cone.
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