My woodshop teacher said to make the cardboard jig twice as thick as the real one, and he was dead right | Cardboard Prototype Showcase - The Design Community Hub
My woodshop teacher said to make the cardboard jig twice as thick as the real one, and he was dead right
Built a cardboard mockup of a curved chair back last week. Mr. Delgado at the community college shop in Akron told me to double up the corrugated layers so it wouldn't flex. I ignored him, single layer, and the whole thing sagged in the middle like a wet noodle. So now I'm wondering, do you trust old shop advice every time or test it yourself first?