You can craft raw pentaxid in the advanced constructor, it requires a lot of different rare ores plus 100 raw pentaxid! The output will be 105, meaning you get 5 net raw pentaxids at the price of many rare ores, WTF... If not a voluntary scam then that doesn't make sense, and I don't believe in a scam. 5 raw pentaxid can quickly be found in some mountains or barren moons etc, and it's never worth these many rare ores. And besides this crafting doesn't make any sense at all: you need the material to craft the same material. This sounds like a faulty receipe which is a BUG, isn't it?
Ok, I found a bug report about this receipe, but the defect is not what I thought. Still I don't get why you would need a material to produce the same material. If you have the material there's no need to craft it, and certainly not under such bad conditions.
