Object Collision Bugs Driving Me Nuts

I looked at the reported problem file, khsl2.bgl, using the bglanalyze 3.1 tool. This tool will disassemble bgl files built to BGLC specs into SCASM-style assembly code (.sca). It appears the purpose of this file is to place ground textures, specifically greyrunway.bmp. So I assume it covers the runways, or maybe aprons depending on how the author used it. I also see that it has the "CrashStart" and "CrashOctTree" code in it, which I believe does tell FS9 to execute a "crash" when the aircraft enters the area of the CrashOctTree. Probably not what the designer intended.I'm thinking the terminal crash problem of RKSI is also known. I replaced the freeware with Overland version, which also adds 16/34 runway.I just turn off crash detection. I don't see that it adds anything for me.scott s..