Do they make Cat1 to cat2 bushing that is about 4 inches long? I’ve got an RCR1860 cutter and trying to hook it to a cat2 MX series tractor. The bushings I have reduce the cat2 lift arm to cat 1, but the slide out of the lifter ballpoint when I’m using it since there is about 4 inches of space between the pin brackets on the cutter. I can stack two of the bushings side by side and it works, but a single 4 inch would be better.