Using the expolorer. Today we used the explorer again. It was much better this time than last time. Before we started we reviewed the PE's and that really helped. I still need to practice my instrument adapting to the tooth. I think the anterior facial is the easist side but the linguals are difficult in that area. I need to practice that area using my indirect vision. The posterior molars are difficult as well. I am going to take home some instruments and practice on my husband!