Many thanks to all who have offered advice. The good news is that I visited Robsport and have to compliment them on their customer service, a replacement wiper motor was provided with no problems and has since been fitted.
Now for the bad news, the same problem has raised its ugly head, the wiper motor still won't turn off. A quick call to Robsport resulted is a suggestion that, as the old motor worked, then maybe swapping the old wiper control switch for the one on the recon motor would solve the problem. Robsport duly sent me the old switch and I have fitted it to the motor.
Yet mo