Dave and David
Thanks for the replies. Glad to hear others have noticed its strange.
I live in hope!
cheers,
Nadia

"David" wrote:

Dave Peterson wrote

The only difference I've ever noticed is when I've zoomed on a single
sheet. Then the scrolling just stays within that page.

I've seen some strange things and have concluded it most likely is a mouse
driver related issue. I, too, have seen workbooks require clicking Next
before the scroll button kicks in. Additionally I have some workbooks that
once scrolling with the wheel is doing something, I see only the odd
numbered pages. Puzzling.

--
David