Yeah I struggled with the grounding reference. In the end I thought It would be better to just get the action. I didn't feel that the mess of a ramp or the ground crew would make the shot better. I dont know. Also, I forgot to check all the settings, and instead of RAW this was jpg, and was too immersed in the moment, trying to capture the action, and missed the exposure by a wee bit. -oops but its close...