G'day Albi, sorry mate not getting the answers your chasing today, There is another bloke here today looking for almost the same answers on a RD28. The guy your after is YNOT, he a Moderator here but has not been on today, he will sort it our for you mate for sure, Another Moderator Patch may have an answer for you too but he has not been on today either.
Your best bet to be honest is to start your Question in a New thread with the right title and your answers will come mate, Your question has been lost in your introduction mate.
Here you go mate i started a thread for you and hopefully you get an answer.
http://www.nissanpatrol.com.au/forum...791#post152791
Cheers MR