While I've had my Ramisi5 for a few weeks now, I finally just got my Ramisis yesterday and held off doing much with the Ramisi5 because I want to do the Ramisis first. I did move the layers a bit on the Ramisi5 after I got it and I saw that the red light would blink so I was happy to get a working one. I also noticed that the top two layers moved together, and in only one direction and that there is a nice “click-in-place” detent between each layer. Now that I have my Ramisis I’ve noticed something different between it and the Ramisi5 and I’m not sure if they are supposed to be this different. First, on my Ramisis the top two layers, while still moving together, are free to move in either direction. Second (this is where I think it may be damaged), there is no noticeable detent between the bottom layer and the one above it. The bottom layer is free to just spin around, very smooth movement when compared to the “click-in-place” of the other layers and the bottom layer on my Ramisi5. Another difference between my Ramisis and Ramisi5 is the key chamber. On my Ramisi5 the key chamber seems to stick out a slight amount, less than 1/2 mm, just enough so that it is not flush with the bottom layer surface. It is also very rigidly held into place, pressing on it does nothing. On my Ramisis the key chamber is more flush with the surface of the bottom layer, and pressing on the key chamber allows it to be pushed in about 1 1/2 to 2 mm, it springs back into position when released. Oh, and finally, the red light doesn’t seem to work with my Ramisis
edit: I just noticed one more thing, and I'm not sure how I missed this. One of the rubber feet on my Ramisis is missing!