Last fall I got my first tractor, a B7500 with FEL, box scraper, and bush hog. It is a terrific piece of equipment and has saved a lot of wear and tear on this aging body. I only have one problem. I have a hell of a time changing attachments on the 3ph. Some of the backache that the tractor saves me is being paid back on these changes. My dealer "showed me how" when I first got the tractor but he did it like I am, just wrestling with it until I get it. I hate to surrender and get one of those quick change devices. Any tips for this struggling amateur?