Hello, I have a 544D loader which has a hydraulic coupler. I run a plow on it and to angle the blade I use the hydraulics from the coupler. ( as in I pick up the plow, lock in coupler, unplug hydro to coupler cylinder then plug in cylinders on plow) Here's my issue....there's no strength to the plow. It moves very slowly from side to side and will not hold the angle I've chosen. Is this because the coupler hydraulics are not designed for this? flow or pressure? I was going to buy an expensive diverter valve and tap in to the curl function...but if this is something else then I don't want to waste any $$$$ Thanks for help!