post moderne seatpost

Bruce Thornton
Bruce Thornton Posts: 87
edited December 2010 in The bottom bracket
I wonder if someone could help me get a spare part for a smica 7075 layback post.
I need a new bolt that adjusts the seat angle. Whats happened is the wheel keeps turning so I can't adjust the angle. I don't really want to buy a new post as It's perfectly ok otherwse.
Bruce