[tongzilla]

During impact:

the "horizontal hinge" reduces loft (vertical angle) to the clubface with tremendous change to its horizontal angle, which I use for lower trojectory and compressing/stronger shots (regular full shot, draw, hook).

Neither Horizontal (Only) Hinge nor Dual Horizontal Hinge has any effect on reducing clubface loft. In fact, none of the three Basic Hinge Actions reduces the loft of clubface, i.e. no hooding motion.