Is there some patented technology in the Equinox coils that prevents after market manufacturers from releasing coils for them? I thought a few would have already been on the market or atleast in the works by now but it seems not. I contacted CoilTek asking them if they would be releasing a 5x10 or any after market coils for the Equinox anytime soon. They said they have no plans to make any coils for the Nox at all. I wrote back and told them what a silly business decision I thought that was considering it seems to be the hottest detector on the market right now and they quit talking to me but now I wonder if it's just a matter of legality preventing them from making coils for it. And if that's the case does that mean there won't be any if Minelab themselves don't release them? I would really really like a 5x10 or something close, especially for competition hunts.