Well I just found another ood thing.

I loaded my proven route I had yesterday from the BA Oneworld site-and it failed to find flights for AKL-RAR-SYD.
With some fiddling of dates I finally got it to find flights-but it could not price up the itin. It had found Jetstar flights for both RAR flights (I changed it to AKL-RAR return.

Then I remembered I used the following QANTAS web-site to start the search.
https://rtw.oneworld.com/rtw/?Origin=QF

Using this site the itin I had yesterday worked as it selected QANTAS flights for the RAR trip

Another journey on the learning curve