Ciclop 3D scanner platform disk

Hi,
for my ciclop I print the rotating disk with my anet a8.
The standard element is 20cm, but I also do a variation of 22cm, printable on 20cm heatbed.

I fix it by screwing the 3 M8 screws of the platform holder.

https://www.mischianti.org/2019/07/02/3d-printed-base-for-ciclop-3d-scanner/