I've been waiting too. I wonder if it was a purely boost operated system that made sense before they saw the boost/throttle position operated units in operation here (Libby, Tintin) & its back to the drawing board...
I've been wondering lately what would be the best way to make a black box VNT controller, as in a little cube with all the bits built in & the only external parts being a hose barb for boost sense & two levers, one for a cable from the IP arm & the other to attach to the VNT arm. Everyone would want one from the Ricers to us to the Cummins 12v folks; basically anyone with a turbo. (except stewardc

)