The information for jewelry designers on initially working in meters and then scaling down to centimeters was extremely helpful. I went to Window/Model Info and set the Format to Decimals and then Meters. I drew the earring shape and now I'm unclear how to scale down to centimeters. Do I go back to Window/Model Info and change meters to centimeters? (I selected the object and tried this but nothing happen)? Do I enter centimeter dimensions so how? I'm sure the answer is really basic but I'm new (1 week) to Sketchup! Thanks, Aimee