,'. ^ ..-
 I. v -..-' .,"-.'
 *.. *:' .*' '
at *'* ".''


 You're not the type to piddle around
with the joy stick on your Entac guid-
ance control unit. Of course not.
 But, watch out for the guy with
time on his hands and the imagination
of a fly-boy. Sooner or later, he'll get
to yanking that stick back and forth
. doing power dives, figure-eights,
and what have you.


 Yeah, what, indeed! A kaput GCU,
that's what!
 That stick fits into a rubber boot.
The boot protects the electronic com-
ponents that guide the Entac to the
target. Rough treatment of that stick
weakens or loosens the boot. This lets
dirt and stuff into the electronic parts.
y;I _A f '___1*