Have not been back for a while and a lot of replies seems to have been deleted. What a disappointment ..
Anyway, I now know that what said in those deleted posts are correct. My improvement have been tremendous, at least to my satisfaction. I have not been at the range much, just been playing twice a week. Hits are good, contact is good, distance is fine. Playing mostly a bogey game. Improve on my short game and putting and I'm very certain I should be able to go to single handicap.