Count me in for this complaint as well. I got the Gizmos & Gadgets kit for my 11 year old nephew. He was initially excited about building stuff, but the fact the components wouldn't stay on the board caused a lot of frustration. I tried to help him, but as others have said, one component will go on the board, but as you add them, they will not click in place. There is an obvious flaw in the mounting boards and to me this is UNACCEPTABLE for a kit this expensive. My nephew is a resourceful boy and has already decided that he'll try some velcro or tape to hold things together, but I could tell he was mostly trying not to make me feel bad. That kind of klugey solution should not be required. I hope LittleBits will make this right by replacing the flawed boards with ones that work.