how long would you expect a D12 trap line to last? Do you have any special way of rolling them to avoid tangles. I'm thinking of going to this system but I can already see the mess I could get into.<img src="http://www.catsailor.com/forums/images/graemlins/confused.gif" alt="" />

I've used the series 20 blocks many of places with no problems. It's just on the trap wires that they have got deformed. Must be something else I am doing wrong.