Really can't fault this ball head at all, worth every penny. This is my first 3TLT bit of kit, and it definitely won't be my last. I bought this to replace a bulkier, heavy third party ball head on my Benro tripod. It's very well made, small and compact, but extremely robust. Everything is slick and smooth when moving, the knurled twist knob are easy to use and hold your kit very secure. I have used with my EOSR, L bracket and long zoom with no issues. It comes with a supplied arca Swiss plate, adjustment tool although I use a Smallrig bracket which it holds with ease. I can't sing it's praises enough, after seeing a friend's 3LT Little Ellie as well, I'm really impressed with this companies products. Buy it, it's the ball head you never knew you needed.