Great project, awesome! how hard would it be to either export or save the seed values for a particular layout? I will often generate 6 or 8 different layouts and choose the one I like best from them. It would be very handy if I could go 'back' to look at the previous layout -either because it stores keys for the last X generations-. Being able to see/save/export those keys would be VERY helpful for that and other uses as well. Thanks again