Those buggers come when you least expect them. You obviously think that you do all the right things, club, aim, distance, wind, etc. Then you may get a nice eagle, or a bird. I have 2 double eagles and was totally shocked with both of them. One was from 256 yrds out with my 3 wood and it looked like it was on a rail. I was just trying to make the green in regulation, got a bounce, a roll and plunk. I will never believe, that even the best of the best on here can line up a DE. But they sure feel good. Better than a HIO to me.