I've got three AG batches under my belt, and they seem to be getting progressively worse. The overall problem is that they are very watery; almost no malt flavor at all. Not much hop flavor, for that matter, either. On my most recent batch, an ESB, I mashed at 152(4 gallons) for 60m, drained, then batch-sparged in two steps (both at 168, the 1st about 1.5 gallons, the 2nd about 4 gallons). My grain bill was 10lbs pale 2-row, 8 oz Crystal 40, and 4 oz Crystal 120. The gravity of the final running was 1.012. I drained as slow as I could, about 1L a minute. The SG was 1.042, a little under my desired 1.046. I boiled for 60 minutes. About 7 gallons went into the kettle, about 6 g came out, and about 5.5 went into the fermenter. One problem was I broke my hydrometer (my fourth in as many sessions) before I could take a final reading. My equipment is as follows: 10 gallon igloo cooler as my mash-lauter tun, 15 gallon brew kettle. I wouldn't be so concerned, but like I said, my two batches before this had pretty much the same result. What am I doing wrong? Thanks in advance...