Yes, I purchased one of these music stands and it came with no instructions on how to assemble it. This is one of the more complicated ones. I've put it all together, I just don't know how to elongate it. There's a black tube that sticks out enough to put the book holder on top, I think that's the one that's supposed to come out so it can not be sized for a little person, and it's impossible to figure out without instructions. Please HELP!