Upgrading your turbomachinery control and auxiliary systems can contribute to reductions in emissions and helps operations with higher uptimes and improved safety. In this paper, we describe one such project where we provided our client with a solution to help address unplanned outages and reliability issues. The project included a turbine simulator that helped with training and safely testing changes without risk to operations. The paper describes the work done with our client in the planning and execution of this project to meet a short, 10-day, turnaround window and successful project execution. The result: significantly improved operation, with less flaring, greater availability, safety, reliability, and better financial performance.