It’s a tricky game for shure! So as the length of the iron shaft gets longer as you go up in club (9 iron is shorter than a 8 iron and so on) I find the distance I’m standing away from the ball has a big effect on ball flight. If your hitting your 5 iron dead straight then that would be where your natural swing is at a sweet spot. So stand a little closer with your 6,7,8,9 and a bit back with the 4,3, 3 wood, Driver. I don’t adjust my grip because I like to swing comfortable. I also like to keep the ball in the back of my stance with the irons and hit down on the ball. If putting needs work, try picking a spot right behind the ball and don’t take your eye off that spot through the put, even seconds after you hit the ball your eyes should be trained on that spot. You might find you make more putts. Good luck! And keep playing!