vertical scale display; button prelighting

["Thomas J Lewis" <tjlewis link com>]

1.)  set up vertical scale to display digit 0-10,but the scale works
backwards.
when the slider moved up, the digits decrease; when moved down, it
increases.
didn't see an option to reverse the order.

2.) how is button prelighting turned off?
one suggestion was to use stop_signal_by_name(..."entry_notify_event")
the signal can be stopped, but so is the button function(clicking button
has no affect).

thanks in advance,
tom

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