Ok last edit.
Would it be possible to change extra_2 in the single player .yft files to extra_4? As stage 2 lighting can only be extra 1and4 or 2and3 its currently 1and4 in your els file but there isnt an extra_4 in the yft
If you use addon folder it doesnt just dont transfer ELS files for police, police2, police3, police4, fbi, fbi2. The addon changes them to police5-7 and fbi3 and 4
Hmm replace. I have everything maxxed. In openiv I see the _hi ytft has everything and its still missing on the standard yft
But lo and behold I decreased everything then set everything back to High and now it works.