Battery Dispenser - Customizable

SummaryA customizable FIFO battery dispenser. I needed a few dispensers:a AA dispenser for 20 batteriesa AAA dispenser for 15 batteriesanother AA dispenser for 40 batteries.So to solve all of these simultaneously, I made it customizable.The STLs are 5 levels, 5 batteries per level AA dispensers, with a 5 degree angleEdit: So the previous version, with an angle of 2 degrees, is too shallow.Fixed:Batteries might catch in the corners - (use drop ratio to adjust roundness)The tray at the front didn't match the incline, which meant if you had one battery left, it might just roll back.The overlap jutted out too much, so that the parts didn't fit together properlyA bunch of other niggling things that was annoying meThe curve around each wasn't being calculated correctly (drop ratio of 2 would work, anything else would have weirdness)Added options for screw wall mountsLet me know if you find any bugs when customizing.