Garage Shelving for Totes - Parameterized

We needed more storage, so I designed this shelving to fit storage totes. The tote size and wall size are variables that can be edited. There's a DoubleStacked variable which allows totes to be double or single-stacked. The pictures use the same wall size settings, but the second has the DoubleStacked variable set to 0 so single-stacked.

The default ceiling height is 8.5' or 102" and the default tote used is a Hefty 66qt tote.

Any available space above the shelf is indicated by the gray bo