We've had a 2100 w/printer for a couple of yrs now. Very happy with the tester. I'd buy another if needed. I did customize the grain drawer so that it dumps through into a bucket without removing the drawer after each test. I dump into a 5 gal bucket now & can get quite a few tests before dumping the bucket. Actually, I wish D-J made such an option, and I spoke to their people & told them of my wishes. I just bought another drawer from them to modify.