Hi everyone I just purchased a coats 20 20 tire machine. It works great not a single leak (now) but I'm not sure the upper bead breaker arm is installed correctly. It binds on the bolt. If anyone has one can they take a picture down inside where it connects so I can see how it's supposed to be. There are 2 sets of bolt holes but one bolt. I'm a little confused how it's supposed to be attached. Thank you in advance for your help.