30
Speed brake installation
Glue the brackets to the tanks at the
correct position and reinforce with epoxy
and a patch of fibreglass.
The installed pneumatic cylinder in its
extended position.
The installed pneumatic cylinder in its
retracted position.
Cut a rectangular hole in the cover of the
speed brake opening for the pneumatic
cylinder like shown in the photo.
Fix the cover with velcro on to the tanks.
Adjust the exact hight with some spacers
made from scrap balsa or light ply wood.