Tevo Tarantula 3 wheels bed support

Since I have received my printer, I have always thought the 4 wheels/4 level points bed was a pretty bad design from a mechanical point of view.
After checking a few designs, I have taken inspiration from various 3 wheels carriages and have decided to design my own 3 wheels/3 level points bed support.

This bed support is a bit longer than the original, but you can still use the full bed size (small bed) if you set your printer structure correctly (move the arch backwards by ~15mm)

To use