Thanks. That’s a low temp DH. I’ve been experimenting with cooler DH temps (58-60F) and a shorter duration but unfortunately, my sense of smell isn’t what it used to be so I haven’t noticed a significant difference in aroma from a room temp DH. One of my concerns with the low temp is the quick settling of the hops into the cone of the fermenter resulting in reduced effectiveness. I built a pump recirculation rig to counter this but again, I have no evidence that it’s a worthwhile endeavor but it certainly is effective in putting the hop material back into the mix. Do you rouse or recirculate the beer at those low temps and if so, could you share your methodology and results? Thanks again.