I don't pretend to know much about cars, I just love em.
Answers to the following
1. If I'm doing 60kph it reads on the speedo 30kph
2. There was a stagea awd in the shop at the same time as mine was... I don't know if they're visibly identical and if they are are the speed senders the same? Perhaps they had them sitting next to one another and just mixed them up...shit happens. I never said it was a good engine builder. Engine lasted 300kms shit it's self and then they sold up days later...
3. I don't want to spend $1000 on a new/different cluster, only to find out I've got the same issue