In my last post/video, I created an 11" Bahtinov Mask for my Edge HD, but this may present a problem if you have a smaller format desktop 3D printer and not something as large as the Predator.
In this post/video, using Tinkercad, I will take you through the steps required to cut down a mask generated into quarters for printing on a smaller printer.
My Tinkercad links for the 1960mm (V2) and 2800mm masks:
https://www.tinkercad.com/things/g7gRiaNwiG1-bahtinov-mask-edge-11-at-1960mm
https://www.tinkercad.com/things/cfXLJ3PPmV6-bahtinov-mask-edge-11-at-2800mm
AstroJargon Mask Generator:
https://github.com/FarmerDave/AstroJargon
Tinkercad:
Ultimaker Cura:
https://ultimaker.com/software/ultimaker-cura
Wiki article on Bahtinov Masks
https://en.wikipedia.org/wiki/Bahtinov_mask
AnyCubic 3D Printers:
I upload my images to Telescopius, and you can find my profile at:
https://telescopius.com/profile/dave-auld
My other social locations are;
https://www.daves-astrophotography.com/