My cpu is running on 15 degrees!

So… very heavy rosewill L4500U, fully loaded with 15 HDDs is apparently very heavy.

Very heavy enough to destroy the istarUSA rails that I got for it. These rails always lead to me having to push and pull to be able to pull the chassis out, so i hated them anyways. The problem is that the official rosewill ones suck, and i don’t know what rails you can use.

I accidentally pushed down for one second on the end while trying to remove the top cover… and now i have bearing balls everywhere in my closed rack. Life is good! Any suggestions on better rails?