Sharp Focus Tips Please - mostly kids on the move

In general, without knowing more details, I'd suggest getting your shutter speed up to at least 1/250 or 1/500.

For example, for 'running around', even in broad daylight, my ISO is at least 400 and shutter is at or above 1/1000.

I say this because in some cases just a bit of camera shake 'looks' like missed focus.

By the by, you may just be at the point where you can notice that your lenses are not as sharp as you'd prefer, in which case you're on your way to L.

S.Horton wrote in post #6535622
By the by, you may just be at the point where you can notice that your lenses are not as sharp as you'd prefer, in which case you're on your way to L.

I love it!

Yes, and I'm sure that you'll love the bills that come with it!