Rear Window Trim Clip Holes on a '68 Dart

[Reddartowner]

I'm in the middle of replacing the rear window on my son's '68 Dart, and I have discovered that my trim clip set came with only 20 clips, while there are 22 holes in the window frame. The old clips were not installed, so I can't just duplicate their positions. Does anyone have a diagram of where the correct hole locations are and how many clips do I actually need...??

Thanks,

Mark.