Hi NIck,
I downloaded the above file but it's a problem again. The KHAF airport issue was I think resolved early last year before I uninstalled P3D, and it only started being an issue again after I re-installed P3D and KHAF, and is now an issue again even after replacing the ORBX_KHAF_APX.bgl file you provided above. I backed up the old file by renaming it _ORBX_KHAF_APX.bak.
I'm using version P3D v4.5.14.34698, True Earth Northern California, and the KHAF installers which I downloaded last month. Please advise. Thank you.
George
Edit (additional info), after replacing the ORBX_KHAF_APX.bgl file, the rocks appear in the first 10-20(?) feet of runway 30, disappears on take-off, but re-appears in the last half of runway 30 (when landing on the runway or if you taxi till the end of the runway). Weird.