I just purchased a gqf 1502 used. It's the older brown model with an electronic thermostat.. It has a solid door and I was wondering if any one has successfully modified their door for viewing or if any one knows where to buy the clear door for it. All the websites I have found sell the clear door for the newer white 1502's and they are not compatable. I just know its going to be difficult not being able to see the hatching tray come lockdown and I would like to be able to read humidity without opening it up too..