Shut down at Yass for some fuel and a feed. Bromley wouldn't start because of a stuck starter motor.
Went to feel its temperature and broke the capillary for the mechanical oil pressure gauge (right off at the nut in to the block) Result was oil squirting out at a frightening rate (once started).
Caltex at Yass were a great help supplying me with nothing but a couple of spanners and a screwdriver. I did a bit of a dodgy brothers to block the hole using a screw from the dash and a dollop of adhesive. Screwed in to the remaining plastic capillary and covered with adhesive.
The result was a far less scary oil leak. I had to sign a declaration for the NRMA saying they told me not to drive it, topped up some oil and off we went.
We used a total of 5 litres of oil and kept the revs (oil pressure) low. Never took my eye of the warning light and my ears were fixed to the noise of the engine for any signs that the screw may have released.
After the first hour I became a little bit more relaxed with the situation and eventually rumbled in to Wagga about midnight.
My partner (Jessie) didn't complain once

and we actually concluded that this drama and impressive display of bush mechanics actually made the weekend most memorable!
Just thought I would share.
Andy.