Hi

Just signed up as I got a new bike today and have a question. I got a Rockhopper and the shop fitted the extras I bought like lights and mud guards. I also got a set of Kingfisher locking skewers. The shop fitted the locking skewers to the wheels but said the one for the seat didn't fit. I thought they would have known this when I ordered everything so I was a bit annoyed, but nothing I can do about it now.

Can anyone recommend a locking thing for the seat so I can get rid of the quick release?

Thanks