As some of you know, I use a CAT attachment (HM312) mulcher on a Bobcat s330. The HM 312 mulcher (FAE) has 5 hydraulic lines. Two for flow to the hydro motor, one for case drain and two small lines that operate a separate cylinder that opens and closes the mulching door. CAT machines come with all the hookups but when I switched to Bobcat, I had to add rear hydraulics at a significant cost to be able to operate the door. Question, do any of you know of a diverter valve or anything else that could be used? I wouldn't even mind an electric over hydraulic setup that I could operate with the Bobcat electrical system like I do with the stump grinder. When I sell, trade, or get another Bobcat, I'd like to save about 3k that could be put into an attachment or taken off the price. Ideas?