Several Quad Draw hotkeys let you edit your Quad Draw mesh without switching to a different tool. See Create new topology with Quad Draw.
To insert edge loops with Quad Draw
 -drag your cursor over an edge on your Quad Draw mesh.
-drag your cursor over an edge on your Quad Draw mesh. 
               A green dotted edge loop preview locator line appears on the mesh, indicating where the new edge loop will be inserted.
 -click to insert an edge loop.
-click to insert an edge loop. 
                
            To tweak components with Quad Draw
 -drag components.
-drag components. 
                   
  +
 +  -drag an edge loop.
-drag an edge loop. 
                   When Auto-weld is enabled and you tweak components, Quad Draw automatically welds components that are moved close together.
 When Auto-weld is enabled and you tweak components, Quad Draw automatically welds components that are moved close together. 
                  To delete components with Quad Draw
 -click a face.
-click a face. 
                   To delete an edge loop,
 To delete an edge loop,  -click an edge loop.
-click an edge loop. 
                   Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
 Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License