Ok, I just built up and installed my new bx2751 quick hitch for a new to me tg2754. Everything went good until I got to the hydraulic hook ups, The color rings that came with the hitch are red and blue, but those ports are for the fel dump, not the yellow and white up and down. Did kubota screw up and send the wrong color rings in the kit? It seems silly to hook up red to and blue.