This is the tail end of the fuselage.
I have decided to install the rudder and elevator servos in the tail, and
for that I have to modify the factory saddle and build a pod which holds
the two servos. To do this, I have extended the saddle forward and marked
the position of the two holes through which carbon tubes will fit; these
tubes will be structural elements for the tail servo pod. Protruding from
the tail end are the factory-installed steel cables for elevator and rudder
(I removed these) and the tube for the receiver antenna.