did you really need to post a 3,936px × 5,248px 4MB picture?
I am used to forums auto-scaling embedded images, after I posted it my EDIT button had disappeared so I can't go back and change it.
I have taken my time over the past few weekends to perfect the tuning to the Clark Belt and am pleased to say I succeeded
Also went to Bunnings and got 8x pavers to add weight to the base.
That base wouldn't last a day in Wellington
It's got nearly a 100kg on weight on it. I used to use it with half the amount of pavers in Holland
172E Ku band hasn't really been used for Video services apart from a few test when it went up.
A blind scan though should see a few carriers with data services
Not really needed though if you are getting 180E ok then your arc is pretty good, but getting 122.2E Asiasat will confirm it.