On Friday July 8th, HSR Enhanced had the chance for a run-through on the ETH obstacles. It was a great opportunity to test our wheelchair in another surrounding and in the presence of other teams, for example Scewo from ETH Zurich. Thanks to the enthusiasm and courage of our pilot Florian and the solid technique of the functional model, we could overcome almost all obstacles. Florian managed to overcome the tilted path, the ramp and door, the slalom and the cobblestones. We didn't try the stairs as the module is not ready yet. In this external testing, we also identified room for improvement: The steering mechanism and the door closing module need a fine-tuning.