I just attached this to my brand new G1023RL. The product seems heavy and of reasonable quality. Rollers move freely and the frame square. Once attached, stock runs easily from any part of my saw table across the rollers. The unit also easily folds out of the way and back in place when I need it. I am initially very happy with my purchase. But as others have mentioned, the instructions were terrible. They reference parts by letter codes, but never tell you what the parts look like. Luckily, through the process of elimination and photos, I figured everything out. Because others had mentioned that the template was wrong, I literally assembled the entire unit, positioned it on my work bench, and measured the distance between the top of the rollers and the frame screw holes. This way I could determine the exact measurement needed from the saw table surface. If you choose to do this, place the height adjustment cams in the middle position, then make your measurements. By doing this, I found that I had to raise my screw placements by 3/16" compared to the template. Granted, that's not much. But had I not made the adjustment, I would have been on the far end of the height adjustment. So read the directions through, preassemble the entire unit, and verify your top screw hole locations. But the unit seems good.