First I want to thank Ana for the calculator, saved many hours of working out dimensions! I placed wheels on my shelving as I like to move things around my shop, in fact all my benches and even the machines are on wheels . These wheels I found on TEMU but are also sold by Vevor, they are exactly the same only cheaper on TEMU (local supplier) ? The shelves ended up over 8 ft tall which is fine for me being 6'-3" . For normal sized humans I would not go over 4 totes high. With my multiple projects I will be keeping the heaviest on the lower levels to balance the load. So far I have not found this configuration to be at all unstable. I found some transparent self adhesive label pockets on TEMU that will hold a 4"x4" card onto which I print the contents of each Tote. - SFXPHIL. www.fantasyforge.com
