Me and Stubbs1 worked on this together, and it's pretty interesting. Moving to an autosmelter/tree-farm combo now since bamboo is so inefficient, but if you're rarely smelting and have the time to build up the bamboo needed this could be a pretty good build!

- Everything underground
- Most compact version possible of this farm (as far as we know :D)
- Redstone Clock setup to allow for the carts to refill

Once again, TomConn did most of the work (and he has allowed me to post this), I just came up with the concept of combining these two farms and helped out a little bit in the testing and design process :D