I've been lurking here for a while, and I'm hoping that all the experts here can help me with my problem. I have a small corner of a walk-out basement that I've converted to a workshop. I've got about 300sq ft total, with about 36 taken up by the compressor/shop vac/storage closet. The drawing below gives you the general layout, including a couple ghost images showing how tight it is for cutting full-sheet plywood on the table saw.
For now, I've got a shop vac setup with some piping for dust collection (the pink lines). Once I can afford it, I'll be upgrading to a real DC system.
The ceiling height is about 9 foot in the "big" part (where the table saw is) and just over 8 feet where the sink and closet are. For dimensional lumber, I have a little space to hang it from the rafters. My big problem is where to store plywood. I really do not have the space to store it flat, and I don't have a place to store it on the long edge without blocking the door or the bench. Today, I have it on the short end against the wall next to the bench.
I've been thinking of building a mobile base so that I can store the sheets against a wall when I don't need them, and then wheel it to the table saw. I've been searching on the forums for a vertical plywood cart, but I haven't found anything. Has anyone built something like this? I'm wondering if it's even feasible - is there a potential for it to be top-heavy, and therefore unstable?
Any thoughts or insight are greatly appreciated.