Chainspawn help

[Nirvana1214]

I followed the chainspawn tutorial but got stuck at the recompile map part. i did what mod man said which was to type "tool build-cache-file levels\test\bloodgulch\bloodgulch" and hit enter." in the cmd tool thing which seemed to work out fine but when i opened bloodgulch the grenades were exactly the same and there was no chainspawning. Maybe i recompiled my map the wrong way or something.