I’m new to 3D Printing, and recently purchased a Creality CR-10S for work related printing. Since I’m new to this, I’m not really sure how to go about making sure my models are watertight. As far as I can tell, I’m doing modeling correctly, but I’m not finding tons of information out there to ensure I am. When I upload my model in Cura, it gives me the “manifold” notification, however it still slices and from what I can tell thus far, still seems to be printing. (I’m currently attempting to print this model: geiger counter lid.skp (343.2 KB) and but I just wanted to make sure that in the future I can figure this stuff out on my own.
Thanks for any help you can offer!