Thanks all but I think I am going to give up on this. I am soooo over it.

I have commented out the lines as above in:

includes/modules/shipping/auspost.php and express as these are the 2 I use and I am STILL getting the line 72 error. How can that be when line 72 has gone AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHh!!!

Off to go back to the table method.................