It's the way I bench, and it's the way the pro's bench. If you don't like it, tough, but that's how the top scores on the ORB are made. Competitive benching isn't about stability checking and all that good stuff, it's about squeezing the best score possible out of your system.
It's all about testing stuff out and seeing what works for you. I love 3.1 cats myself, but they seem to hurt others' scores pretty dramatically. Different stuff works for different people. 3.5's seem to be universally accepted as pretty damn good.
Also run the tests in this order: DL-LL-CH-DH-LH-N and most importantly, run CL about 10-15 times at the end, as it varies by 10-30 fps, or 100-300 points.