Well here is my first brew. I attempted to recirculate my wort through the grain bag but had problems with the grain bag clogging. On this brew I ground my grain super fine and my bag was a half poly half cotton material. So for my next brew this Saturday I will use a coarser grind and a 100% poly bag. So on this brew I kept the element on and stirred several times through out The mash. I might have to scrap the recirculating. I'm trying to create a set and forget mash process. On a very positive note I will say electric is hands down the way to go and I was over efficient withe the bag.