good to know stu, how did the car go? Did you change it from the std pistons?
Also a little tip, the std O rings feel very hard and tight on the shaft, i rebuilt mine with nortech whities and i filed down the top spacer a touch to stop them being squashed so much. They feel really nice now.
kev told be about the thinner top shim bit but im not sure if he changed the O rings as well
