Hi all, I'm brewing an Irish Stout extract tonight and I was wondering if any of you had any advice or instruction above and beyond what was given in my directions. I need to steep 6oz of crystal 2 row barley grain as well as 4oz of roast barley grain, from what I've read the steeping temp needs to be between 150F and 160F, is that correct? My directions say to steep for 20-30 minutes, is that about right? Finally do I need to maintain that 150-160 temp for the entire steeping duration or just at the beginning? Many thanks and cheers.