thank you for replying, 1. how much tension should the stay wires have. 2. once the mast is up do you take the pin at the bottom out or leave it in. 3.how do the trapeze wires work (how do you install them and use them). 4. how to run the line through the (i know i'm saying this wrong) block and tackle at the stern beteween the sail and the other pulley that slides on a track. thanks .