Almost 3 years on, I have been very happy with the Dualogic gearbox on my TA85 that I bought new. The Fiat independent specialist that I use, says that the Selespeed control unit is very reliable and the same unit is used across the fiat range (Panda/Punto/500). He reckons the made problem being that Fiat dealers don’t see enough of them. This company reckoned they are generally trouble free for the first 6-8 years and the dealers don’t understand them. They would rather replace the main components, rather than repairing or reconditioning. The problem is that the complete Dualogic/Selespeed unit is £1300 or $6000AUS
In the UK there are a number of people that recondition them for around £500 (new seals, motor bushes & sensors). The problem in Australia is the huge cost of the replacement unit from Italy.