Power Box Fixed Tabs

The tabs on the power box model (LithophaneHolder_PowerBox.stl) in the "Lithophane Display with Multiple Configurations and Storage Caddy" do not fit in one direction into the base (LithophaneHolder_Base.stl).

I cut off and sanded the tabs that do not stick out far enough and glued on my own tabs. All four tabs now fit perfectly. This modification saved 7.5 hours from having to print a remix of the power box with fixed tabs.