Yes, I mentioned this requirement for the current version (2.0) of Scroll to Top or Bottom of Macro. As written, the macro also checks that the bottom of the scroll bar is inside the perimeter of the display.
Version 2.0 includes a much better method to scroll to the top that does not rely on the scroll bars (thanks to information from @NaOH).
As I consider Version 3.0, I’ve yet to find a method for scroll to the bottom that is as fast and robust AND works on my slower macs. As it stands now, Version 3.0 might include three different scroll to the bottom methods with a setting to specify the default method and another optional setting that enables the method to be dependent on the %MacName%. (I don’t want to resort to a method based on the least common denominator.)
Thanks to all that have contributed to this thread!