I am new to 3D printing, I know nothing. I got the Tina 2 because amazon said it was easy to use. So far I can’t print anything but the few test models that come preloaded on the card. Everything I have tried to download, if it even gets that far, says incompatible. Where and how do I find compatible models for the tina 2? Then how do I successfully get them downloaded onto the card?
