Yes, the motor is running. I already checked. :-)
By the way, how to place the disc? On top of the plastic thing on the motor?
Or do you have to take the plastic thing off, put the plastic thing through the glass disc, and then push it back on top of the motor?
And are the colors painted on it? Maybe someone's got a picture for me?
2 years ago, when I bought a galaxy, it came with a broken disc. At first I've looked online to find some suitable replacements, with even more available colors on one disc then I simply glued the remaining parts.