Just watched the episode on youtube. One thing that stuck out to me was that you were casting with the wind and thus the boat moving towards your raps on the drift.
Was this done for a specific purpose? When I drift fish even if I am casting I tend to always toss into the wind and work the bait back. I have always done it this way because it helps me not work the bait too fast, keeps slack out of the line, and I don’t run over my bait or fish. I noticed on the big fish you caught just over halfway though the episode he went under the boat and the boat is moving over the fish. A friend of mine lost a nice sized northern because of this
Maybe I am looking too much into this but was wondering if you chose to cast with the wind/drift for any reasons other than convenience and comfort.