L245dt, l1200 loader with two spool valve. Besides the hoses going to the rams, I have three hoses, two from an aluminum block mounted above the relieve valve (they appear to me to be the supply and return for the loader) and 1 hose that comes from the power beyond and runs back right next to the knob for the three point that sets 3 point speed. Does this sound correct and if so, why power beyond to that location? Does that feed the three point? Thanks