Straight Line Feature
1. Select a drawing tool.
2. Press and hold the shift key.
3. Click on a player.
4. Click on the ending spot of the route.
5. Release the shift key, or double click the mouse.
To draw a free hand route at the end of a straight line route, simply release the shift key and then click and hold down at the tip of the route and continue drawing. Once you are done, release the mouse and the tip will appear.