I bought one of those expensive VSBi auto door openers with timer from a fellow BYC member. She only used it for a couple weeks (I believe her). I can't seem to get the photo sensor to retract the thread, so I thought I'd try the timer. Well, as you can see from the photo it came to me in pieces. I can't figure out how to reassemble it. Wells Poultry tells me they can't help me with it. Is there someone who could take a photo of the inside of their timer, with the wheel removed so that I might get it to work? Please.