Its the slightly older Cat Jazz with octagonal badges. The riser has a single screw in the middle which attaches to the wooden hoop. Newer risers have a screw on each end, which is a bit sturdier. The pedal attachment is directly below the wooden hoop, but the whole pedal has to sit back 3/4” so the chain can get past the hoop.Do you have the newer or older style riser? Mine has the Gibraltar style riser - it's made a bit better than the riser that they'd used previously, and it pretty much replicates the hoop, only lower - I have no issues switching between the 22" kick on my practice kit, and the 18" kick that I use for church.