Linkage with bucket

Thank you for supporting this project! Please read the full manual over here: https://docs.google.com/document/d/1xuqdO8nby0kSA0-Rt30hsLjs6jAnjvzEOHcTG11Tj3Q/edit?usp=sharing Use the table of contents to navigate through different instructions. As the project progresses, the above document will be updated to add the new tools. Have fun!