PE's anyone?

Today my goal was to understand the PSR. We went over it as a pod and filled out the chart. Then we started to pass of PE's. Shalyce and I were the only two over in our pod and at first we couldn't get a single instructor to come over and pass our PE's. Then finally Prof. Costley came over and we were able to pass off three of our PE's. We passed of instrument sharpening. Even though my stone broke while being sterilized. This made me quite upset because I wasn't told to put them up since they were fragile and I had asked before. Also, I always set mine up straight however it still got broken and it's still my responsibility. Anyway I also passed of sealants and the air-powder polisher which was way better today then last time. I think last time the water and spray was turned up too high. Next time we will pass off our PSR PE and that is our last PE. WAHOO!!!