BPM Graph Details
Ignoring intervals with large changes: Intervals that are 50% more or less than the previous interval are ignored.

Main Menu Bar
Reset counts starts the counting over.
Presses toggle between these two button labels.
The Compact button switches between the default count display and a more compact display. In the compact mode the Last xxx labels become buttons and replace the Hide bars buttons.
The Expand button switches back to the default count display.

Setting colors:
First press a button to indicate the bar type for which you want to set the color. Set the hue by touching the color hue bar at the bottom of the color picker box. Once a color hue is set you can change the saturation and value of the color by dragging the little circle around the square indicating the range of tints and shades of the hue you chose. The color swatch on the right shows the resulting color. Once this swatch is the color you want, press the Set bar colors for ???? button to set the color for that kind of bar.
The Prefs button brings up the Options bar.
The Reset prefs button resets all the preferences to their original, default values.
Bar and tab style graphs: Presses toggle between these two button labels.
The Full bars button will change the graph so that all of each bar is displayed.
The Short bars button will change the graph so that only a segment at the top of each bar is displayed.
The Bar size button brings up a bar size segmented button from which you can choose a length for the short bars.