This may sound a bit wacky but I will give it a try. In zeroing out on trackman we need to swing left to account for the downward strike but still hit with a clubface square to the target. Does anyone purposely put the grips on their clubs so that the markings on the grip are a bit left of center? That would seem to encourage a face that would be open to the path (not the resultant path) but true to the target.