Hello team, I am a new member here, I am interested in building a backhoe attachment for my Bobcat 463, I have built other attachments by pictures and converting to scale size with rulers, I need more in depth knowledge, can anyone help with a copy of the plans? this will have manual outriggers as they were by the factory, my machine is very light. I built a skid hoe attachment years ago, works great but I would like more maneuverability. thanks, Joe.