Dots (vertices) create the framework for your polygons. 
	 
To drop dots with Quad Draw
- Make sure the 
		  Quad Draw Tool is turned on. See 
		  Retopologize a mesh with Quad Draw. 
		
- (Optional) Set 
		  Symmetry appropriately in the 
		  Modeling Toolkit if you want to create symmetrical dots across an axis. 
		
- Click anywhere on the reference mesh. 
		  A green dot appears and snaps to the surface of the reference mesh. 
		   
- Click anywhere on the reference mesh. 
		  A green dot appears and snaps to the surface of the reference mesh. 
		   
- (Optional) Drag a dot to a new location to reposition it. 
		
- (Optional) Ctrl + Shift-click a single dot to remove it, or in the 
		  Modeling Toolkit panel, open 
		  Quad Draw Options, and click 
		  Clear Dots to remove all of the dots from the reference mesh. 
		
- Continue to drop dots until you are ready to create polygons. See 
		  Create polygons with Quad Draw.