I saw these on one of the BRS videos. I wanted to use one as a stand for my 75 gallon sump in the basement and also under my water storage containers. Anyone using these? How flat are the grates?
http://eagle-mfg.com/product/2-Drum-Modular-Platform--Yellow-no-Drain.aspx
http://eagle-mfg.com/product/2-Drum-Modular-Platform--Yellow-no-Drain.aspx

