I was trying to figure out what Smash factor and swing speed it would take to clear a 275 yard fence. But couldn't come up with the formula.Swing Speed Radar typically generates a higher swing speed than reality - it catches the toe, which is moving faster (what I've been told). You are probably still over 100 but not by too much.
As an aside, I was practicing with speed sticks and it stated 103 - and if it was really 98, I'd be a happy guy ... happier if it was 103 but I need to stay in reality.