Hi this is my first post so I am a newbie in the FSDT community. Purchased PHNL, KJFK & KLAS last week and absolutely loved them all

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Had similar runway bleed effect (flickering and turning green) on RWY 4R & 26R as reported by a small number of forum users. Tried a few things (i.e., routine check for foreign afcad, used the updated afcad from Virtuali with MSL 13.2, etc) but effect was still there.
My Fix: Opened MS stock phnl file APX05420.bgl with Airport Designer Editor to compare the airport elevation values. Stock airport altitute value was lower so I increased it to 13.15 feet to better match FSDT's updated afcad.
Tested and flickering solved

. Not sure if this solution will work for all as I do not have UTerrain, MegasceneryX etc, but do have FSGlobal. I run FSX SP2 under Win 7, 64 bit, ATI 5870.
Tod