Rec manual - unable target weak points
 

In SH3, you could use the rec manual to target the weak points (fuel bunkers, ammo, propulsin) if you're 90 degrees AOB to the target and within 1000m.
Under the same situation in SH4, these weak points are shown in the rec manual ABOVE and to the LEFT of the ship image. I can put the mouse over these squares and they tell me what they are, but I can't select them!
(I can't attach a picture so I can't show you)
Is anyone else having this problem and have you found a way to select the point?