Which tripod head?

[arnica]

Hi All,

Due to my trusty manfrotto 190XPROB not being able to extend its legs anymore, I had to put it into early retirement. I have since purchased a Gitzo GT2541 tripod. For the past few months, I've been using the 486RC2 head, however I am also finding it hard to lock the ball into position once I've composed.

At max weight, i would have the following equipment on the tripod/head:

• D700
• 70-200m VR2

So in regards to getting a new tripod head, it doesn't have to be built like a tank. I just would like to hear people's opinions and/or recommendations on a new tripod head. I'm looking for a ball head again.

Thanks for reading, and I look forward to your replies.