I'm not too far out, here's my sail.
Green arrows mark starts and finish of the tear.
Sorry, it's very hard to photograph, this is as good as I can do.
Tear starts at the leading edge on the main downhaul stress line is and stops at the 2nd downhaul reinforcing, that doesn't do very much at all.
So it's not a big tear, but it's hard to get at, and VERY important, The whole sail depends on this being solid, It's under a lot of load, more than I can pull by hand. I need a winch to fully downhaul this sail.