I have a question about the hydraulics on a B6100. I am wanting to build a lightweight 3 point carry all but have a small single acting cylinder do the dumping. Tapping into the hydraulic port under the seat would be the easiest way to accomplish this. The question remains how to I use the cylinder without moving the three point. My tractor does not have the knob to turn while operating an implement, anyway to make a simple control valve right there where I can go from three point operation to cylinder all while using the 3 point lever to control the functions? Thanks!