How do I use the Pave Penny/TISL? I've read the instructions in the manual, but I can't even get the TISL to confirm that it's accepted the laser code I've put in, and the navigation mission doesn't cover the TISL.

PP is not modeled, and IIRC it was removed from the upgraded aircraft anyway.

You can use the TGP in search mode though.

That's rather disappointing. The suite we've got is the first C from '05 if I'm not mistaken, that had functioning Pave Pennys. IIRC it took several years before the USAF started removing the Pave Pennys from the aircraft equipped with them. Why shouldn't they be modeled? There's full instructions on how to use it in the manual, even including related HUD symbology and how it acts down in details when the Pave Penny discovers a laser.

I know about the TGP, but I'd have wanted to try using some old things as well, for when the TGP gets shot up or just for the heck of having a single A-10 with a TGP and have the others use Pave Pennys to pick up targets that he'll buddy lase.

I don't know the exact details of why it was not modeled.

Not initially, we carried it at Moody until about 2 years ago around Suite 7 or 7+.