Well we were on our way to get this crate and my friend knew where some signals where on the ground in a pile, so we went by and sure enough there was a pile in the middle of nowhere. Only 2 worked so my friend took 5 and i got 3 and he threw one away, so after he left i got to work and got all 3 and the 4th one working and now they work great, there are 2 broken but supper glue fixed it.