If you want to study the "blue line" of the current method or touch, click the bell you want to show the line for, then click the blue button and Abel will display all the rows of the current method/touch, overlaying the main Abel window. You can change the style of display by double clicking the mouse; change the diagram size using the up/down arrow keys or click/drag the mouse up/down; and scroll the display using right/left arrow keys or the scroll bar or click/drag the mouse left/right or the mouse scroll wheel. You return to the main window by pressing the Esc key or the Close button. The rows of the current touch then appear in the blue line window, which you can scroll using the scroll bar on the right of the window, or the keys for PgUp/PgDn or cursor up/down or Home/End. You can also double click it to start from a row other than rounds. If you want to show the blue line for a different bell, click that bell's picture on the screen. You can also print the rows that are in the blue line display.