 I guess everyone knows what an engineer is by set up the car but I want to go more into details between a Formula 1 engineer and a race engineer an Indy car engineer and which type of engineer we have because you are my race engineer. Is that what we say in an Indy car? Yes race engineer. Race engineer? What do you do for me? I make sure the car's ready, make sure the setup just developing the setup trying to make sure you know everything is organized between us the crews and talking with the crew chief make sure all the setup is sent to those guys and also you know making sure we adjust everything and we tune in the car do some simulation and making sure it's all you know optimized. Next to you there are more engineers right so two more. We've got yeah two more. The performance engineer okay that's same as Formula 1 so I'm not lost in that one. Yeah and what we call the DAG DAG