I started in May 2015 so it hasn't just been a winter thing but I have completely changed my swing. I didn't really have any targets apart from to improve. My handicap started on 10.3 and finished on 8.4 with a low of 7.4. The results have been up and down, as I had a lesson, got used to the change and then had another lesson. Each change has ended in me hitting the ball better. I'm not finished, the Pro at Blackmoor calls me "his project" and I feel like I am heading into another good season.
Last time I got down to 7 I did so by virtue of a 2 shot ESR cut and I wasn't good enough to stay there, I feel like this time I can get to 6 or 7 and once I get there I believe I am now equipped to stay at that level. Time will tell.
Keep going pal. Sure you'll get there and at least you don't have me dragging you down anymore! Not sure if I'd be worried being called "a project" by the pro