GLITCHES

Everyday I sign on and work on my contest design, I find more and more glitches. Now I have a lighting problem with a multi floor design. The ceiling and walls are the same color but render as two differnt colors. The lighting plan--no matterwhich one I use, including an editied one darken my ceilings. Two rooms withte same colored walls and ceilings render completely differently. Contacted support but seriously doubt they will fix or provide a solution in time for the design to be entered into the contect. Been a constant user for over 3 years and am delighted with each improvement, but keep finding more glitches that are hardier to create a work around for.