Been having problem adjusting my tripod since I have RA and have been researching better heads for my use. Finally decided on a pistol grip ball head. This is the one I got today. So far I really like it and think it will be a lot easier and faster for me to use.
Dolica Pistol Grip Ball Head
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I've been eye balling this one as well. I might have to pull the trigger on one too, pun intended..