When I select the lines from the shape option in the toolbox, both ends of the lines move as I draw the lines. One end is moving along with my pen and the another end is moving in the opposite direction. On my old computer, only the one end of the line would move in the direction as I was drawing it. I don’t want both ends to move because it makes it hard to draw precise lines to fit on the board. The one end usually ends up going off the side of the board. My former setup was a computer linked to a projector. Now, I am using a View Sonic CDE7061T full HD interactive flat panel display that has the computer included in it.
I figured out the problem. My settings got changed when I switched my profile earlier in the year. Under the Settings menu, I had to go to Tools and then scroll down to Shape Tool. The drop down was on Centre and it needed to be on Top Left.