Following on from another thread I have discovered the problem of why my speedo on my LI150 Series 2 behaves eratically this is because the top of the inner cable is to thin for were it connects into the speedo.
Is my speedo worn

Or is it just a case(which I suspect) I have the wrong cable. If this is so which cable do I need for my speedo..... Do I have a series 2 speedo and 3 cable or is this the other way round ?
Cheers Tim