Does rng scale with gathering on Fsh?

[TallonOverworld]

Of course rng scales with gathering maybe by a vast percentage. I did Feast of Famine with pentamelded ironworks ~790 gathering with food (i believed extra gathering would help) and i still had tons of misses for all fish except for nepto where i hooked it on the first try. (To hell with it, i still miss miner collectibles with 95% rate and 929 gathering maybe 3/20). I can imagine the case with big-fishing is much worse. So the best way to increase your chances is to get a decent GP food for more patience and many many cordials.