I just followed the quote screen and for both gas and electric it estimated a monthly bill of £77 , for Both ? is this right or is the engine just mad

Hi @pjjaad the quote you get is £77 for both combined. This is based on homes of your size in your area. If it looks quite a lot different to you then either your current tariff is very different, or your usage is very different to most people.

On the quote page you can scroll down a bit to the link that says “Have your bill handy? Compare your quote”. This asks a few more questions which go into a bit more detail on your usage for you.