I was working with the Poser 4 Pro Pack FX and design book and was trying out some new lightning techniques, when I discovered that when I was asked to change the shadow map to 2.75 in the book I couldn't get it past 1.00. Is there something wrong here? I've been experiencing some major problems with my lights since I added those upgrade patches. What gives? Is there a problem still with Poser 4 Pro pack? How high should I be able to turn that dial to?