A fella in town here has lent me his old Ping G15 for a trial as I was in the market for a new driver. My current clubs are 20+ years old and do their job really well, but I figured a bit of extra distance with a modern club could be fun. It hasn't been fun yet. So I've taken this G15 out for a couple of rounds, hitting a few balls off the tee before I hit my game ball, but I keep getting a bloody savage slice, which is not only costing me 50 metres on my old driver, but putting me 50 metres further into the bush, to the point where I lost 4 brand new balls on the front nine last week. Ended up with 54 on the front and came home with a 45 once I put the bloody thing away. My natural flaw has generally been a duck hook, which I've straightened to a gentle draw most of the time, so a slice is unusual for me.
One thing I noticed is the difference in weight. The Ping feels much heavier than my old clubs. So that's taking me a bit to get used to. And I feel like I may be swinging on an out to in arc which would obviously be causing the sidespin for the slice, though I am hoping to video my swing so I can confirm my suspicions. Is there any exercises I can work through to try and straighten my line through the ball? I've tried closing the clubface, moving the ball in my stance and altering my grip angle but nothing changes the ball flight.