Predator vs. THE FACTORYA few people have asked what a FACTORY build looks like. I got to take it out on the open road today, at it really was amazing. What this pictures shows is me "pulling down" mats I have in inventory from a list, I had four. Then I traded with the client who added a bunch, middle top, and performed the craft, middle bottom At the bottom is the table that determines how much of my mats were used, and how much I was owed for the mats. Right is the final trade. This does not include the cost of the blueprints, but I would not have dared this before. Mixing mats has always been a scary proposition to me. If you dont have a tool, MAKE ONE -hip If you can figure out total MU for this set, I came up with 104% Not a bad rate at all!