Good job on this tractor using repurposed materials. Good idea to give the list for what is needed also. I am curious how they all fit on a 4 foot roost. Is there any way to make two short connecting rods so they can have more roost room? In other words, make a U shape inside so that the roosts run along the long wall (where I believe it is now) and also along the two short 2 foot sides? Just wondering.
