2008 F-250 disable PATS?

I know this comes up from time to time. I switched the PATS switch in HP tuners, but that in itself did not do the trick. Does anyone know if there is something I can do to disable PATS? On some occasions, Eric said that there is more to it then simply the PATS switch, but his PM is full.

The reason I want to do this is so I can install remote start without using the PATS bypass module and so I don't need the expensive keys. Either way, it's not a big deal if I can't get it to work, I didn't know if it was something simple I'm missing.

Thanks.