FSX Oil spot with the park

I am doing some airports in Jamaica and some need moving. Negril (MKNG) is one that I have moved. The oil spots at the parks persist in being above ground (about 2 feet) and not next to the park. I have changed them to GA medium, GA Large and they are still the same size. I have altered the T1 size from 0 to 5.5 and they don't change.
What governs this? I thought it was the T1 offset.
Joe W

P,S. 2 new quarks. Maybe they were there before but didn't notice. In map and GPS mode the airport shows that it's in the old position, not the new. I also deleted the parks and replaced them and the oil spots are still the same. I also deleted the apron and re-drew it. No change.
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