just read the whole post. i have excactly the same problem as you do. i hit my 3 wood fine and my 5 wood good as well. so when i think i am swinging well on the course i will try the last hole with the 1 wood and then it fades right. big slice. real bad and has no distance. will be havin a lesson or 2 in the near future. so i can fix the prob. im struggling to make greens in 2 or 3 because of lack of distance. and its only 30-60mtrs pending on shots.
