I think instead of trying to reinforce my grapple I am going to just keep using it. I am sure that at some point I will break the center bracket loose from the top tube. Then I will have it fixed with additional plating on the top. I view the grapple like any other implement if you use it hard enough long enough I will bend it. I have already had to straighten the top of the bucket and reinforce it. I also have bend the tail wheel assembly on my rotary cutter. I am using a small tractor to reclaim a jungle therefore stuff will get bend and broken. Weak points on implements are easier to fix than loader arms or transmission housings.