i have overhead reel with 50lb mono line and since thats the strongest line i buy i dont use a trace i have a weel designed knot i use for rigging the hook this is the only time i dont use trace i really dont like to weeken the line by tieing knots i have it rigged with a bottom sinker for when i find a school.
My other rod has 50lb mono line and a 60lb trace with a christmas tree lure for trolling them.
I usually have no problems unless i stuff up the knot