When using the Lighting Instrument Tool to insert a hybrid 2d/3d fixture, the symbol stays pointed down while selecting an insertion point (the front of the light points toward the bottom of the screen). When I click to insert the light, the symbol rotates only in the southern hemisphere, even if I drag my mouse into the northern hemisphere. When I click a rotation angle, it doesn't matter what the rotation angle is, the symbol is pointed straight to the top of the screen. It seems to occur with just this drawing. When I start a new drawing the insertion tool works as expected.