Well... I bought from the same auction/seller...
I can't compare them to happs supers as I don't have any...
I do think of them as happ super knock offs...
Does the ultimates have the metal lever actuator arm thingies? you could bend them slightly away from the shaft to make it less sensitive (I actually did the oppositie with my x-arcade sticks... bent them towrads the shaft to make diagonals more sensistive)
Also note most people that like/use happ ultimates replace the spring with a stiffer one as the stock one is way too... uh...loose... but that's a feel thing... I think bob roberts has replacement springs for ultimates... or maybe there's a similiar spring at ACes/home de-pot
*Shrug*
I was going to buy either supers or t-sticks but my budget had me cutting the corner for the ebay x-arcade sticks... They're pretty good for all around, but eventually I'll replace them with t-sticks or j-sticks (From ultimarc) for better 4 way action.
does that help?
rampy