Re: series drogue or para anchor?
Any parachute or drogue works better from the stern. It eliminates rudder damage, by the boat backing down on the rudder. Be careful when you buy a parachute. Mine looked shiny, like nylon ,so I assumed it was. Turned out to be cotton, and lasted an hour and a half before it shredded.
Now I use a galerider type , which I made out of car seat belts, using a big mooring ball as a mold. Friends had good results in the Queens Birthday storm off New Zealand with one. They found it worked best 80 feet behind their boat, which eliminates the need for a huge amount of rode.
You can eliminate chafe by using chain for the first few feet of rode , til it clears your transom. Running it off one quarter eliminates the roll when the wind lightens , but the swell remains. It is a lot easier to set and recover that way as well.
Brent Swain, Yacht designer, Builder, and author of "Origami Metal Boatbuilding"