So you spend 25 gems on an oven, master all 3 recipes and get 6 back? So in total you've actually lost 19 gems! This is hardly making money.. Put the appliances back for coins like they used to be
Well, I only build 4 of the 1st ovens and then I immediately start asking my nbrs for 2nd part and it's always the one with more parts (40). I use the dump method to get through building of my first...