Can someone remind me please how one sets/disables the G-Sync Frame Rate Limiter with WOFF?

I'm asking because I used to have my "Combat Flight Simulator 3" NVidia profile Frame Rate Limiter set to 60 fps. For insurance, I also had my WOFF Nvidia profile set to the same value.

Recently though I've implemented (ie copied!) HarryH's NVidia profile settings, including Frame Rate Limiter = "off", for both CFS3 and WOFF (thanks Harry BTW, it looks great). But I'm still getting 60 fps.

I've confirmed that the NVidia profile Frame Rate Limiter thing is actually working, because when I set it to something low like 25.4fps in the CFS3 profile, I get an actual 25 fps in WOFF. However when I set it to something higher, like 75.6, I go back to only getting 60fps within the sim.

So it looks to me as if I've set a 60fps limit "somewhere else". Can someone please remind me just where that "somewhere else", is please?

Thanks

Mike