Cant get software loop to show in piano roll to edit

Question

Hey
               Ok creating a song and made a software loop and i want to loop it straight through it stops at  49 at the original color  so I can see it in the piano roll  now that i looped and dragged it to 120 its a different shade of color and i cant see it in the piano roll.  So i can edit this one off beat snare and kick,
             I tried dragging regions / copy and paste  but it not keeping the same tempo so i revert or undo to last saved or last undo
               Ok the question........  how do i get the whole region to be the same color so it will show in the piano roll editor  with no splits  or differnet region I know merge but whet do I do ..... its probably simple as **** but I am new and trying here

Answer 1

Drag your Project End Marker to the right - now it is at 49.
http://documentation.apple.com/en/logicpro/usermanual/index.html#chapter=7%26sec tion=8%26tasks=true
To define a project’s end point 
Do one of the following:
Drag the project end marker in the Bar ruler to the left or right.
Set the value in the Transport bar’s numerical Project End display (by click-dragging or double-clicking the value).
Note: If your Transport bar does not include the Project End display, Control-click it and choose Customize Transport Bar in the shortcut menu. Select the Tempo/Project End checkbox in the Customize Transport Bar pane.