I have owned a couple of the 60 gallon air compressors and never any trouble. I was looking at the lowes campbell hausfeld 60 gallon 3hp. Looks like the one I let go of when I sold my place in Missouri. Now we are in Colorado and I want to buy another for my small shop. I was checking with campbell hausfeld and they told to never leave it on the pallet that it would crack the welds from the vibration. It needs to be on rubber isolators that go under the feet. I've never heard of such a thing. Mine have always set on the pallet. I've never had one fall over or the welds crack. Do any of you guys have compressors setting on rubber feet. I think they just want to sell me this item. $38 for 3 little rubbers. Help!!