Sanwa Exzes Throttle Pot

[grindog]

I think that my pot has given in as the throttle range seems to be completely wrong. I get full trottle at half stick and hardly any breaking. All of my EPA settings are correct and this continues on all of the model number settings.

I phoned Ripmax and they quoted around £55 for this repair which seems excessive.

Is this an easy repair? Is it an easily available part?

any help on this will be appreciated

thanks, john