After playing with it a little longer I also found that load sharing settings between generators can't be saved, which could cause trouble after loading as smaller generator would instantly overloads.
That's something that should definitely save. It's getting a bit of a re-work in the new major update I'm releasing soon although I thought it worked at present. It does do a bit of shifting around though as it sums to 100% if you add or remove a generator. I'll check it out though.
