Anyone have the bars seize up on them? I bought one that did (unknown to me at the time.) I couldn't hammer the hinge pins out so I had to rig a way to get them out using a vise that I made up. Anyone else come up with a way to get them out after they are seized? If you're having this problem now I have no problem letting out my secret either it only cost about 10 bucks to build the device. Just let me know