Chiron snap-on leveling knobs

I think that leveling knobs on Chiron are too small but the printer structure doesn't leave much space for them. So, I imagined to create large snap-on knobs: you can use it only during the manual leveling operations. DON'T USE THEM during printing or other jobs.
The longer one is designed for left side knobs, the shorter for right side, in order to coexhist with PSU and electronics (you can use shorter for both sides if you prefer). The wheel of the shortest knob must be stuck in the free space of the right rail first, then inserted on the original knobs. As I said, I gave priority to the largest size possibile of my knobs, in order to make leveling as easier and more precise as possible.

Have fun!