Ok,
I'll take KTVC first, you do not have enough fake runways to reach 180.5 you stopped at 17/35, you can number the rest what you like, i usually number them with some Left, Center or right in sequence to 17/35
you also then need to drag 18/36 to the bottom of your final list, then immediately save your airport
make a note of the fake runways, you can then go to your airport and using ATIS see if it calls out "All" of runways
KGRR, same thing again, not enough fake runways, you also need to drag 17/35 to the bottom of your final list then save your airport, and test in ATIS...........
this one you also need to delete runway node "Index 11" where the runways cross, then redraw the runway black lines, i see you done this in KTVC, this will stop aircraft using runways as taxiways
just an observation, you have duplicate A7's change the left one to A8, run fault finder to find this issue
a few wobbly taxiways need straightening (A, V and D) if you like straight taxiways................
so a little more work needed, your 7.8 fake runways are ok