Any suggestions on when to start reefing on a Pearson 10M? I've had her out in a little over 20 knots without reefing. It was fun (rail just touching the water) but of course not very efficient. Had to back off the traveller when the shout of "Daddy, what are you doing?!" came up from down below.But when should I throw in the 1st and 2nd reef for best performance? Thanks.