Often, when placing new items in Inventor, the initial shadowed part appears either off in space or behind existing components. In every case I have personally come across, the optimum placement of the new part is towards the front of the screen, between 'me' and whatever part is on the screen. For example, in the attached image, I want to place a part on the face of the blue tank. But, as you can see, my new part is being shadowed somewhere either inside or behind the surface. It would save a number of adjustments if the initial placement were, as mentioned, somewhere on the viewer's side of the closest part in the camera's view.