Thanks Mark, the third may not be applicable. In the testure.vc folder of the F14 Clean, the hud_additive_night.dds and cp_rim_t.dds are suspicious to me as well.

But let me ask you first; did you try opening in a night time scenery and turning on the NVIS? Was the effect crisp and clear like in the A10 all the way around the canopy or just on the left and right sides?

If the left & right were good, but the forward looking view was dark and unaffected by the NVIS system, then I wonder if the 2 other textures I named above may have something to do with it?

I don't have time to check your results but I am going to as soon as I can. Still, the point is to get the NVIS effect as clear and complete as it is in the A10.
Thanks