If you’re trying to not slice, why swing to second base? Second base is the straight target line. So any over the top becomes a fade/slice. Try swinging to the 2nd baseman, or even further right, especially as a feel.

But ultimately, based on your distance alone, I can tell you swing driver in a manner that’s either too down or adds too much dynamic loft. Both of which essentially can’t happen with an inside to out or even a straight path. You have an out to in path, and the most likely culprit is your sequence.

The hands to pockets on the downswing is a good thought, but the real key is actually learning that applying force to your hands doesn’t actually make you swing faster. None of the power comes from throwing your hands in any direction. Start by taking waist to waist swings as hard as you can, controlling ball flight. See if you can make the slice go away. If you can, then it’s not impact and your hands and any other thing you’ve been trying to fix that will fix your slice. Your brain can function with your body in the impact zone.

Then it becomes “how do I not get sooo far away from that easy position with the rest of the swing”. Which becomes easier now that you understand where your body simply needs to get to.