O.k, I might be missing something, here, but I do not know how to use the navigation controls in DAZ studio 4. In order for me to move my model, I have to put my mouse pointer on the movement icon that looks like a cross and keep the left mouse button down and drag about a quarter inch before the model will stop moving and my pointer is off the cross thing. I then need to do this again and again to move my model side to side or up and down small increments at a time. I watched some training a on you tube and see that some how effortlessly the model can be moved just by touching the cross navigational icon an then just drag the model anywhere with the mouse. So what is the trick? Is there a special mouse that I need to be using?