Where to send faulty Sanwa Super Exzes?

[Slimboyfat]

Guys, I have an issue with my Sanwa Super Exzes that I need either the manufacturer OR someone capable of sorting out issues with transmitters to help with.

The problem, I believe is the high point on the tranny has become faulty. When I reset my speedo (throttle, brake, neutral etc etc) after a period of time during a race which can be varied, the set up points will change and the car will act as though the throttle trim has been moved forward when it hasn't. As you can imagine its not the best thing to happen during a race!

Anyway i've changed transmitters to my old (really old) exzes and it worked fine after i reset the speedo to the tranny once.

Im now at the stage where I want to get it fixed but have no clue where or who to send it to to get repaired. So can anyone recommend to me where best to turn?

Cheers

Matt