Tripod Head for Macro and Floral Photograpy

I'm taking an interest in these two areas of photography and have noticed that I don't have any kind of fine or vernier adjustment on my current ball head. Is anyone using a head for floral or macro that they're pleased with and allows for small adjustments? If so, would you please let me know.

Thanks
Pat

I have a device called a Macro Slider by Velbon that attaches to my ball head (I use a quick release plate) and will allow very precise adjustments both in/out and right/left. I have used it quite successfully in the past.
I have seen similar units advertised by other manufacturers, so you might want to check the Internet.
Good luck.

Thanks Ron. I found what I think is the same type of thing out at Really Righ Stuff. I appreciate you letting me know that the accessory works for you. The would attache to my ball head as you describe.

Thanks.
Pat