I am a very big fan of Duvel probably my favorite beer and what got me into home brewing..I have tried to make a duvel clone for a while now and still cannot get it down..For my next go at a duvel clone i plan on fermenting without the 15-17% sugar then adding the sugar to a secondary and letting it dry out for a month or 2 then lager it for another month..anyway im rambling..anyone have success making homemade duvel..any tricks?