I saw a patient today for whom I could not complete an Ortho Software scan on Monday. I saw her today for something else, I had a little time, and she agreed to let me try again. This time, we turned off the ceiling fluorescent room lights. What was a titanic struggle Monday, was a relatively easy routine CEREC scan today (Friday). I have also been very critical of the temperamental scanning characteristics of Inlab. I will certainly try turning off the room lights the next time I have an opportunity to use Inlab. Give this tip a try.