http://www.zzounds.com/item--TAMHT130?siid=115763&gclid=CKLx65LBnMQCFQaQaQodLkAAAg
I bought one of these used on ebay. It arrived today so I tried it out. The seat height adjustment isn't holding. I'm not sure if you can see in the pic but it's the thumb screw there above the top of the legs. It should be clenching the neck but it doesnt. I think there might be a ring or something missing. I contacted the seller and am waiting to hear back. But if needed, does anyone have any ideas for a fix? It doesn't even look like the thumb screw it putting any pressure on it at all. Maybe one of you has one of these and can tell me more about it?
I bought one of these used on ebay. It arrived today so I tried it out. The seat height adjustment isn't holding. I'm not sure if you can see in the pic but it's the thumb screw there above the top of the legs. It should be clenching the neck but it doesnt. I think there might be a ring or something missing. I contacted the seller and am waiting to hear back. But if needed, does anyone have any ideas for a fix? It doesn't even look like the thumb screw it putting any pressure on it at all. Maybe one of you has one of these and can tell me more about it?