I did that in stage 2 and it's made a world of difference! I did a low step (13") in stage 1 with heavy weights, then started over on a high step (18" or so) with just my bodyweight and am now in stage 4 closing in on the weight I was lifting at the end of stage 1, but on a much higher step. I'm glad I changed; it's really helped with my stability and my glute strength!
