I think you may be missing my point here. Having this gadget is not going to either make or break that challenge, you are the only one that is able to make this happen, with or without the unit. Whatever the case, I wish you all the luck in the world with your new training tool, me, I can think of so many, much more valuable things related to falconry that I would rather spend $995 dollars on. I guess that's the "old fart" coming to the surface.