We are doing the controls on a pair of laying barns for 400,000 hens each. They have to be bird ready by the 4th. I went up there and got round one checked out, which means controller is up, talking on network and able to function. I will be back there next week to checkout the inputs/outputs and functionality once the electricians catch up. One of my engineers, who is no longer with me did the controls three years ago, and they have been on the shelf. I was real nervous about jumping into it, but feel comfortable now. The customer lost the CPU's, got new ones, and one bad communication card, but up now.