Auto Perfect Open sourced

local ReplicatedStorage = cloneref(game:GetService("ReplicatedStorage"))
local RE_RequestFishing = ReplicatedStorage.Packages._Index:FindFirstChild("sleitnick_net@0.2.0").net:FindFirstChild("RF/RequestFishingMinigameStarted")

local Old
Old = hookmetamethod(game, "__namecall", function(Self, ...)
    local Method = getnamecallmethod()
    local Args = {...}

    if Self == RE_RequestFishing and Method == "InvokeServer" then
        Args[2] = 1
        return Old(Self, table.unpack(Args)) -- or just unpack
    end

    return Old(Self, ...)
end)