This is really strange. It only seems to be KJFK that has this problem. The Gate areas or Aprons in the airport , on my installation anyway have a grassy matted texture. It's not a bleed through of green grass because the colors are consistent with what they would be as runways, aprons or taxiways. It's just a grass texture. That goes for any where else in the airport that is not an asphalt texture. The areas that are supposed to be an asphalt texture are OK. I just notice this texture on the runways, aprons and taxiways. I uninstalled the airport and reinstalled with no luck. The texture problem was still evident. I have checked other payware airports, both FSDT and Others and do not notice this problem, just with KJFK. I've checked the forums and have not found any mention of a similar texture problem. Maybe it's a file in the texture folder that should not be there?
Regards