While sifting through the web for info on the CDI on my Speedmaster I stumbled across the following companies who do checks, repairs, replacements for CDI and ECU's amongst other electronic fixes so I've attached the links below (I hope) just in case anyone else is having bad vibes with the 'electronic brains' of their pride and joy like me. http://www.carmoelectronics.co.uk http://www.motomatrix.co.uk
