during the second fermentation. My friend and I are pretty new to homebrewing and for 5 gal. we used 3lbs grain for the partial mash and only 2lbs liquid malt extract. We didnt test the OG but clearly this is going to be a low alcohol beer. We are 2 days into the primary and are wondering if we can pour more malt extract into the second fermentor before transferring the beer to bring the final gravity up?