As it is now, one has to keep going back and forth between the pan and magnifier tools to get zoomed in on a specific part of the design. I would much prefer that the magnifier tool paid attention to where I put the cursor before I click/drag.
To say that another way, if I want to zoom in on a particular feature in the design, I would like to be able to select magnifier, and then click and drag ON THAT FEATURE to both pan to and magnify that area of the design.