I have a set of pallet forks for my Bobcat. I use them mostly for helping to load, unload heavy trees once or twice a year. We use burlap and straps around the trees which is what tree farm recommends but I don't like putting straps on the forks because they slide. I have been hesitant on cutting a hole or welding on the forks because I didn't want to weaken them. Anyone have ideas? Is it safe to modify the forks or have a hole cut in them that I could bolt a hook or trailer ball onto? Thanks for any ideas!