Update:
Customer salvaged for now at least. Basically told her my cleaner would spend a little longer on the windows just for the sake of it.
My worker came back into the office today though and he did just over £500 of work!!! Like how?
Now i am starting to worry
Once again, based up north so we dont have Lee Pryor prices just yet, and my worker banged out £500 of work on the glass between 8:45am-4pm.
Still only getting the same amount of valid complaints coming in as my other worker aswell.
Im baffled. Now im genuinely waiting to see if the complaints start rolling in over the next few weeks/months when that sun starts shining on the glass more.
Maybe Stoots was right. We don't realise how fast workers can actually go without effecting quality if they just crack on at full speed and energy no messing about, and cutting corners where possible without sacrificing on quality etc.