[hypergolf]

I have been playing golf for the past 1 year and 4 months now and have been using interlock grip from start till now. My recent scores were consistent in the mid 90's when I used the interlock grip. For the first time yesterday, I decided to use the overlap (vardon) grip just for the fun of it. To my surprise I had much better control and distance gain was slightly more than 2 clubs... (Hitting 7 iron distance with 9, 5 iron distance with 7 and etc) For the first time I broke my 90 and had a score of 86... Has anyone experienced this? Any logical explanation to this overall improvement??? Thanks.