Zimmer, sorry to hear you had a problem. I bought one last year for my Nils and it worked great. It has a nice "firm" connection, only a little bit of play in it. Maybe the bolt you had was too small?....just guessing here, but my experience was great. Oh, and the guy that sells them is very customer oriented, call him and see what he'll do for you...good luck and report back to us....this is a popular accessory.