I like the driver length - 44" is a good 'control' driver.
Out of curiosity, how are you off the tee with your other
clubs? Slices? Straight? Draw?
If it's JUST the driver giving you problems, it might be time to head to your local golf store to try and find a new one.
Part of me wonders if you put a different swing on your driver than you do all of your other
clubs.
For a while, I know I did. I'd have fine trajectory with my other
clubs, but the minute I had a ball teed up, I'd either get a slice or a power fade - but my swing would totally change. It was at the point where I needed a 4 knuckle strong grip to keep the ball straight. Obviously, this was only a temporary answer.
My swing has largely evolved over the winter, so it will be interesting to see how the Big Dog will react.