Right, since I'm training each body part 3 times a week, I'm trying to get a little more diversity. Experimenting with new lifts to find one's that give a good burn. Anyway, I'm surprised how much weight I can handle on the sl dl now that I'm actually going heavy on it. 405 is just around the corner. I did 315 for 6 last week. 365 for 5 Sunday. Maybe another week or two? The dumbell sl's did seem to hit my hams harder, but I noticed that they don't seem to put my stress on my spinal erectors. Anyway I may start doing half-deadlifts again in the rack, since they hit my lower back harder than anything else I've tried. I just got worried using such heavy weight. I felt like I was getting minor pulls in the muscles in my middle back too often. Was up to doing 725 for 5 rest-pause reps (10 seconds between reps).