Originally Posted by 86Scotty
SMB probably just cuts theirs a half inch too short so people can get them in and out easily (when needed) and it creates the problem of falling out. Of course, SMB's cabinet work is generally crap anyway (not just my opinion, ask around). If you build them just the right size to go in they won't want to come off track. If you're using 1/4" material you can cut it a tad long and flex them a big to get in, then they sure won't come off track.
Very nice set-up...
Gives me some ideas, as I'm still in the "planning stages" of my interior.