I made a Belgian IPA two weeks ago with this yeast and had a few hiccups on brew day.Pitched at an unwanted temp and maybe underpitched a little but I reaced my FG in two weeks with massive krausen.Just used it again Sunday on a Belgian pale ale and made a starter that required two packs acording to Mr.Malty(going off production date of FEB 1st).Less than eight hours after pitch I had krausen and now it is at high krausen.This yeast is very flexable when it comes to temps and does not stress a lot.This may just become my house yeast.Although I may go back to WLP550 for a Dubbel.