Ever since I downloaded some hacks from *mumble mumble*, my game's been a llittle weird.  I went through my downloads folder and pulled out everything I thought was making trouble.  Now files seem to be dropping out by themselves, not just the stuff I put in, but original game included things like the Valu-Lumber Arch.  
Okay, this is really all about the arch, but why in the world would it go away like that?  It's in the catalog, but nowhere else.  I tried cloning it, which didn't work, except for putting an asterisk by the catalog entry.  Did one of the custom arches push it out of its slot?  Are there a limited mumber of arches that the game can handle?
Am I going to have to pull all the custom arches out of my game to get my stupid cheap arch back? 
 
 
 