Prediction quite true

Got 2 bites on my live-prawns today!
But each time I retrieve my lines, I only retrieve sunken weights... Ok, so now I got 3 free weights.
But that means got fish!
But God is nice to me. He gave me the biggest silver biddy I've ever caught. This one is caught just near to the jetty structure. Consistently, medium sized fish feeds there - regardless of tide situation.