I have an MT372 mitsubishi and one of these rear blades and it has cat 0 pins in it though my arms look to have cat 1 sockets. I was about to torch out the 0 pins and thought just for fun I would look at the manual first to make sure the holes were big enough for the cat 1 pins. I looked and it was but in the manual it said the following. "It is a cat 0 implement but it may be used on a cat 1 3 point hitch tractor with lift arms which provides side swing." What does that mean? I have arms that have a link that goes to the center of my tractor t keep them from swinging out to hit the tires. There is still swing in the blade even with this hooked up. I want to put the correct pins in or can I put the correct sockets into my arms? I thought I saw new sockets at TSC. Thanks
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