Sorry I am so late on getting back to these replies! I am new to the forum thing. Those are actually old high jump mats. The local football field was flooded and they just threw them out. So we scavenged them to use for who knows what!
Buzzard, which backhoe do you have? We looked at putting the 375 on our tractor, but I opted to wait and get more opinions on it. I would be interested to hear how you like it.
I have the 375. That is the largest one you can put on it. Only used it a few times and am happy with it. It goes on and off real fast and easy. I had an old Woods 750 on my Last tractor and this is way stronger.