That's a sweet idea! Thank you. I'll keep a look out for sure. Don't suppose anyone knows what it is called in Spanish???
Senorkevin,
Consider using Unistrut for the rack mount rails. Or the rest of the frame for that matter. It will allow you to adjust the rack spacing whenever you want. Just make sure to find plain (PL) or stainless unistrut, and avoid the galvanized.
El unistrut?...Don't suppose anyone knows what it is called in Spanish???
Sometimes, everyone is a comic!!!!El unistrut?
Sorry, gringo humor.