Quote Originally Posted by ctrlfreq View Post
Speaking of which, what is the airflow like around your rack, and how close and what direction is the nearest air register in?

When I finished our newest rack, I couldn't get the damn thing to stabilize to save my life, and then I realized it was because I had it sitting at the end of the hall where the air intake is, instead of in the relatively stable (in terms of airflow) snake room.
I second that. If I put a fan blowing on my rack, it forces all the ambient air in their which lowers temps and sucks humidity. If I just let the ambient flow do it's job things work much better.

JonV