It's something we will look at for sure. In general, it's slightly harder to get good results from looking at energy drain (as obviously a single reading means

It's something we will look at for sure. In general, it's slightly harder to get good results from looking at energy drain (as obviously a single reading means nothing, only pairs of readings from the same device) As an aside, I used to live on a boat, installed a quarter tonne of batteries and got rather obsessed with making the energy last.