here is solution for recent scroll bar problem.
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Position cursor 'close' to the top/bottom of the
slider bar and it should scroll one window.
Use the mouse wheel to scroll
See mouse properties (Wheel tab) to adjust
Press/Hold/Slide actual slider-bar
Up/Down Arrows (Single line!!!)
Left/Right Arrows (<---Very Slooow--->)
Pageup/Pagedown (Too obvious???)
Home/End (Top line/Bottom line -- wow)
R-click scroll area.....menu....select option
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