any tricks and is there a brand/make of cable that is best?

[Edited on 21/4/2005 by slowbay70]

Im as much in the dark as you are.

Im thinking of building a buggy, and when it comes to putting on larger tyres, different engine etc. I'm sure that because it will be a whole new setup, the speedo cable connected to the speedometre would read wrongly. I have no idea how im gonna fix that up, just a matter of researching.

If i could help, i would mate. But I gots no idea.