Had 4.2, 4.7, 5.2 (wave) for 2 years.
Downhaul point broke off all of them
Outhaul point broke off the 5.3 when it was a month old, and recently top of luff broke off the 5.3 , without doing anything radical.
Luff tube seems super thin.
Aside from that they are great sails. Have used very heavily. The black material seems super hard to break, if you land on your harness hook it wont explode like a normal sail. But the downhaul issue has happened to heaps of people
Gonna probably buy normal sails again
Anyone know if they reinforced the clew/downhaul/top of luff in recent version?