hi there could any one tell me if i can use sierra uprights with standerd book wishbones as cortina ones are so hard to get hold off and so dear thanks

depends on which book nowadays!!

old book(ron champion) then no has to be cortina, new book (chrisg) then yes sierra are the ones

hth

Ray

[Edited on 18/3/07 by rayward]

ok thanks im still on the old book at the moment so it got to be cortina ones then

The Hyundia stella are supposed to be the same. There have been a few threads on the subject.
Here is one.

http://www.locostbuilders.co.uk/viewthread.php?tid=58060

There are a few more to look through.

HTH

Nige