Everytime I go for big game I have the problem of line snapping. I thought forever it was my knots, but tonight I did a little test. I used 80# Magnabraid and a digital scale. Came up to 36 pounds each time and the line broke right in the center. The 50# mono broke at 20#. Whats the deal. Is there a line out there that can handle the numbers? I've got 2 weeks to figure something out because we'll be headind for the beach for shark. And it may be the last time if the no sharkin law passes. I don't know but I say more than $200 in tackle has swam around with my tackle throughout the times. Its real heartbreaking to spend a hour fighting a fish to have the line snap. Help please.