Hey , I thought I would share this with you cause I see you are using arrow shafts for a toggle. I don't know how you store yours but I kind of stuffed then in with the straps , whoopies, and the hammock, But one day I was hanging my hammock and noticed that the toggle pinched my hammock, not to the point where it went threw or damaged the sill, but noticeable anyway... So I now use two small wooden dowels for the marlin spike knot..
Again just for info sake that's all. WATCH OUT HOW YOU STORE THE TOGGLES.