toraider Spuzz would say this is his "Spuzzervation" the shaft weight difference is may have been a factor in performance of your tests.
Yes, that is on my mind.
But, the Cally is a big flange wedge sort of like the Maltby Glider 1.25 which I own. The problem with it is all the weight is low. They fly high and short on fuller shots. That is probably why the Cally flew higher even on my chipping tests. That's my thought anyway. If anything I'd rather see my full wedges flight down more.
The CBX has the sole I want but without all the weight being so low. They've done the modern thing of getting weight high and to the toe.
I'll be interested to look at the CBX2's at some point. I might want a 54 depending on the sole.