I built the Tiger 2 from a kit as a taildragger. Mine was a new "old stock" kit, and had no directions for making a taildragger, so I improvised. I just used the mounting blocks supplied with the kit, but I reversed them, right side stuff went into the left side and vice versa. And I mounted them in front of the spar rather than behind. I used a Du-bro tailwheel assembly mounted to the underside of the fuse, and controlled by the rudder. Since the hinge line of the rudder is angled, I made a ply "wedge" to mount the tail gear to so that the wire going to the rudder would be at a perfect 90 degrees. Works perfect.