I am a high handicap golfer and would like to know how to increase my distance with my driver. No video of my swing but would like some tips. I used to slice the ball with the driver until I adopted a stronger grip(see at least two knuckles of left hand). I only drive 180 yards with my driver. I drive also 180 with my 5 metal fairway wood. My grip on this club is weak but I hit it straighter.What are obvious tips for driving longer on these clubs besides hitting it harder?
I have had lessons from different golf pros and read lots of books on golf. Ideas ?