I picked up the Amvona 11 ft light stand on ebay, actually 2 of them, and they arrived today. Nice and sturdy and a full 11 feet in height. My question is, how do I get a T-bar on this, as the top is not threaded at all, and doesn't appear to unscrew? I can't image folks are using clamps on these. Is there some sort of adapter used ? Anyone help me here with what they did?
Dave