meanoldmartin

Sorry to be pedantic... bu the green thing in all the pictures is a rule, not a ruler... that is a person such as a king or queen with absolute executive power. Also the bottom of the said green "rule" measures in millimetres, not centimetres. You can tell by the cunning "mm" symbol, rather than the common or garden "cm" one. If you're gonna be patronising at least be right!!! But the point is valid. Make a proper measurement before spouting off about the latest 90" bunny hop up a kerb.

That's exactly what he is having trouble doing with a cd!! If the piston is moving in the mount when you tighten it it is because it isn't straight, or it's being over reached. If you look at the piston it's self there is only a smallish area that is flat enough to clamp the shims to. I'm guessing you are having problems because of using a wide frame, but narrowish rim (521?)

Is this for real.. You can bleed maguras with wd40? What about other lubes like GT85? And does DI Water REALLY work as well as people say or is it tosh?