I have a wonderful Monopod now, but I discovered one issue on my first outing that is difficult to live with. While walking around a crowded area, I wanted to keep the monopod pretty closed up. I had the 70-200 on it, and due to multiple back surgeries, I don't bend so well. Anyway, I found myself continuously opening and closing the monopod and locking and unlocking the leg. I was wondering if there was a monopod out there that could be instantly collapsed to the closed position by some kind of lever or something. Not sure if I am getting my point across right now, I had another back surgery today, so the drugs are kicking in as I write.
So, I want a monopod that when it is completely extended and locked, I can hit a button or something and the whole thing then "sucks" back to being its shortest length?
I had a budy send me a link to one that "kind of" does that, but not really. Google searches have been no assistance.
Thanks in advance for any help you might offer.
Peace be upon you 

