Eurorack DIY Wooden Rail support

Regular rails for Eurorack Modular Synthesizers are difficult to source, heavy and prohibitively expensive. To assist beginners in keeping costs and barriers to entry low, I designed these 3D printed supports for wooden rails to be used with lasercut (and/or other) cases.
For decades (before eurorack was invented) modular synth cases were made with wooden rails permanently glued in, after some years of moving modules around, the wood would usually strip and deteriorate.
For this reason I have