This is the shutter from AC 9
!**************************** FRAMES ***********************
!***********************************************************
!******************** all styles except style 4
ROTX
ang1 !
Here we change 90 to ang1
ADDZ -fd/2
hx=(a-2*fw-vbn*vbw)/(vbn+1)
hy=(zzyzx-2*fw-hbn*hbw)/(hbn+1)
Comment the entire 2D script and type in
PROJECT2 3,270,2
You then need to add the line to the library part window.
That is the easiest way if all you are looking for is a quick representation.