The logic which is apparently meant to undo me is based on the assumption that whatever comprises my will is itself pre determined by past events. But if my will is a spiritual property of the conscious awareness of my human soul, I am not constrained by past events, but influenced by them. That is how awareness works. It is conscious of past events, but not driven by them. It is quite simple to understand.
Your understanding is subtly wrong though.
Everything is driven by past events; maybe 'driven' is not the best term; formed, or derived, might be more accurate. Everything in the present moment is a memory of what has gone before, even our conscious awareness, which we habitually take to be in real time, is not actually, like everything else it is a memory of what has gone before,
Suppose you look at the sun. You aren't seeing it in real time, you are seeing it as it used to be, 8 minutes ago, and yet we all take it as if it were there and true, right now.
Now suppose you look at a stop watch in your hand; you want to time something to the second perhaps. Again, you aren't actually seeing it in real time, you are seeing it as it used to be half a second ago.
The neurological lag is insignificant when looking at the sun, as the distance to the centre of the solar system is a much bigger factor in the overall delay. When looking t your stop watch, most of the delay proportionately is accounted for by the slow propagation of visual information through cortex which is much slower than the speed of light.
This lag applies to all aspects of mind, including our awareness of a choice just made.