This week in Nuvu I worked on scaling the model up and down and finally decided to use the 1:4 ratio. Dividing all of the realistic measurements by 4, I scaled the model down. I also worked on the blades and resizing them, the file is found above and I will print them next week. The ratchet needs to be 3D printed because the wood is wearing down from where it spins. Next week, I will work on recutting/printing everything and starting to build it. I also need to figure out how the top blades spin around a PVC pipe while others stay on the dowel. Very productive week.