I’m even more confused after watching a few videos.
My house is only five years old so I expect the electrics to be fine.
In the meter the main cut out fuse has indeed got 100 amp written on the blue sticker on the side of it – BUT – someone has put a white sticker on the top that says 80 amp!
I’m going to get an electrician to have a quick look but I’m seriously wondering if this is all worth the bother……