Originally Posted by Gadget
I'm with jano, i reckon Zvh is putting them in the wrong way round! the short end should go to the brake pipe!

Bugger that's my problem then. I have long end to metal brake pipe, as that is how standard ones are.
I think the hole in the ST170 calpiers is drilled a bit deeper and thats why i'm not getting a seal.
Thanks for all your help guys.
Matt.