I am nearly finished with my custom devs. I am using screws to hold together the more important components rather than magnets and legos. Has anyone else done this? I am kicking around the idea of selling it, and I'm wondering if the screws would be a problem to a buyer. I know people want the click together sort of thing...but after using legos and such to hold it together, it just felt to flimsy to me. I used all screws from hasbro toys (the little fat ones). Mine seems to be taller than most I have seen also. I used a different leg setup than most people (not unicron) Ground to highest point is almost 17 1/4 inches.