The dish is on a flat tin roof, it is a year 2005 SkyTV dish LNB which eventually failed. It has done it’s job for 9 years.
A new 11300 Signal polarization is replaced on to receive horizontal transmission from Optus D1.
The customer tried to realign the dish by himself but he still could not find the signal from 160E. The major reason was not dish alignment, it was a failed LNB. I take the chance to check signal of the other room’s wall plate with TV socket which is not connected. The customer does not care about the other room so we let it be.
This job is $150+gst.