That's exactly what I have, the High Step with 5 risers. For a bigger Step, I currently have the Reebok Step & it doesn't go high enough for Bench/Weight work . So I figure if I get the Original Club Step, I'll have the 5 risers from the High STep, and then only have to buy 1 more set of risers to make it BIGGEST....
I cannot believe you just asked this question!! I just purchased the high step and original step and I kept clicking back and forth trying to check and make sure the risers fit both so I didn't have to buy too many extra risers!! Thanks for confirming this for me as well!