Don't believe everything you read
Including this, I guess. I had a 170 for a year and a half and never had an ounce of trouble with it. Loved everything about it and never once capsized it. I got her up on her side quite a few times, though; and it was an ultimate experience. It's a dinghy! Ballast is supplied by the people on board. Good use of sails and good body placement make for a tremendous sail. Unfortunately, as much as I loved it, my wife did not. She wanted to relax and drink a cold beverage while I wanted to sheet 'er in and ride the side. So we compromised and got a bigger boat; but I'll sing testaments to the 170 anytime. Any day. And, lest someone think I'm criticizing their sailing ability, I am only detailing my own personal experience with a great daysailing DINGHY.