My Swing (Marc118)

My current handicap index or average score is 26 :

My typical ball flight is left with driver:

The shot I hate or the "miss" I'm trying to reduce/eliminate is:driver issues

Videos:

You've got a very strong grip there. If you're hands are returning to a more neutral position at impact, that will close the face of the club and cause the ball to start left. If your swing path is straight or in to out, then ball will also then draw or hook.

Meaning your right hand is to far underneath the club, and your left hand is to far over the club. Rotate your left hand a bit, so the top of it is facing more towards the target instead of towards the sky, rotating counter clockwise, and do the same with the right hand.

I will agree that your right hand is way too strong.  In which the club is closing and making the ball go to the left.  I would work on making that right hand a little weaker and see what that does to your ball flight. Your current grip is the picture in the middle at least your right hand.

You should have the video camera behind you so we can see your swing plane.  But working with what we have, I agree, you have a very strong grip.  If you hold the club in your left hand at your side (arm straight, club head on the ground) you should be holding it so when you look down you only see 2 knuckles.  The "V" that your index finger and your thumb make on your hands should be pointed towards your back shoulder.

Another thing I noticed is you move your head forward during your down swing.  Try keeping your head very still so you stay behind the ball more.  This little bit of a movement coupled with the strong grip is probably what is giving you the big hooks with the driver.