 Just working with robotics, it's not really something that I envisioned doing at any point or working with any kind of experimental technology and just doing it is different. We took it, the very first day we took it through some thicker brush to the 81 platoon and that's something that certainly the ITV would not have been able to go through. A lot of people don't think that it would be able to handle the terrain that it does. I'd say around like 70 or 80% of what we can go through, it can actually get through to be able to say that I was one of the first groups that actually tested it and brought it to the field on one of the bigger training exercises for the first time. It would be pretty surreal.