Of the new features many of us players who religiously use your mod, would you be able to add a setting so that at each place cracks spawn, we can set the spawn quantity. Sometimes I find patches of 4-5 cracks just simply produce wayyyyy too much resources, and I have a habit of fully utilizing stuff, I am aware that it has the added complexity of the fuel, which I really do appreciate. I know I could just half the density of the deep core cracks, but realistically, I find that by the time you get access to the moho mining drill, your not that far from the next two anyways, and you'll typically find a crack before you deplete a Ore patch on most settings. (Although I guess we can remove ore patches now)
Controlling the spawn rate of cracks (Like how freqently they spawn in comparison to iron ore ect) would be a great feature, as well as a range X to X for how many cracks can spawn at each patch (Unless its controlled by some type of distance multiplier, which as far as I can tell it is not).
That and if you could set a Power / Pollution Multiplier, so that those who feel that they should take more power (I think they should) so that you keep base values as exactly as they are but allow us to just make them cost more power through a simple multiple effect.
Big fan of your mod, love it.