>>8414649I measured the inside of the detolf shelves and made a blueprint for a custom riser in order to fit as many nendos as possible in each shelf. I went around asking companies that work acrylic until I found a good budget (200€ for 10 plus shipping) and had them made. Those will leave enough space for 6 nendos per row each with their base, and the top step will leave a couple inches of space. Here's the blueprint (measures in centimeters).