## This $899 golf launch monitor tracks your swing in 3D and tells you how to fix it A decent golf lesson can cost anywhere from $80 to $200 an hour, but the bigger issue usually kicks in after the lesson ends. You leave with a fix, spend the next two weeks practicing on your own, and somehow manage to rehearse the exact mistake you were trying to get rid of. Golf has a funny way of doing that. More practice does not always mean better practice. Launch monitors helped by giving everyday golfers access to shot data that used to live in pro fittings, but numbers alone can still feel like…