u/Careless-Courage-897

Can someone please help me work out how the casterway controls work. This is a really dumb question but I can’t for the life of me figure out how to drop a casterway after I pick it up. It just.. well.. casts its fishing line. Occasionally I manage to drop one after mashing buttons but I haven’t worked out what combination I was doing to get that.

I know it’s a stilly question but I’m genuinely so confused.