It's far too difficult to click on fishing rods at certain angles currently, especially in caverns with poor lighting.
I'd honestly prefer some way to make fishing more streamlined, because right now, it's extremely tedious. I basically buy 3x fishing rods and place them into each area, because each zone only allows you to catch ~3 fish per hour. Running through 5 zones spamming clicks on 3x rods is not very fun at all.