Hi guys, thanks for the reply.
Last time i emailed Sanger the guy was incredibly rude and wasnt helpfull at all (it wasnt Scott btw). I have sent them an email, but at a guess if its the same guy, when he eventually answers it it wont be very helpfull.
Im in New Zealand as well so this part isnt available at the local boat shop, so we have to look to get bits like this from the US.
I will try overtons if i can find the site and then go from there.