OpenRC Tractor leveler MK2

Rice fields are harvested around September here in Spain. Once rice is harvested, it needs to be dried before storage or before processing it because we need to reduce humidity. Many years ago this was done by each farmer locally. They had threshing floors and they scattered the rice during day hours and stack it at night. In order to do this, we need a leveler and a rake.This leveler is used to scatter the rice in the morning (using tires) and to stack it at night removing the tires. Lower parts of the leveler were made of rubber parts to be able to sweep it better from the floor. It can also be used to move soil, or whatever you consider (video in action). The same hook is used for several tools.About MK2 versionMy original leveler was designed 6 years ago. I kept original files but made some changes to improve toughness and make it more real.Check BOM spreadsheet for materials, MK2 changes and some tips on the assembly.Hope you like it! I completely changed my website to make it eas