Barn Hunt Rat Tube Project

A model of the rat tube used in the dog sport Barn Hunt. The actual tubes are made from schedule 40 PVC (4"). The goal is to have items to be given to competitors in our club trials. Yet to be completed are the holes in the end cap (actual piece is a drain grate) and to thread the tube and the cap. The OpenScad files will generate an actual size tube. The stl's with the 40 in the title generate a scaled output that fits on my Afinia printer and will be the size we use for awards.