So I thought it was about time we had a thread to figure out how traps actually work, what determines the rate and type of fish you catch.
I had been catching shiny spinners, trunk nosed lake perch, Gold Pickerel using wood choppings at about 20%, the trap was in a lake.
I have now moved and I am catching Tiger trout and Ghostly white fish in a different lake with wood choppings, early indications suggest 20% is still a possibility.
I think it must take about 30 minutes for the trap to tick and the bait will be taken on a last in first out basis.
I hypothesize that location determines what you catch and bait determines how much you catch.