Today was my commercial multi check ride. I already done the oral last week, but had to cancel due to the weather/gusts. Flight plan was from KFDK (Fredrick, MD) - KLNS (Lancaster, PA). We took off from FDK toward LNS in a PA-44 Piper Seminole, flew over my first check point. We did the maneuvers there, and did a full feather shutdown over FDK. Did a go-around, then a simulated single engine landing. Time to start working on commercial single.