You should really discount what Hesse said as his defense of the NRO was that it is a schismatic rite and therefore can deviate from the form of the Roman rite, by that logic I can make my own rite and the words “eenie miney mo” is a valid form for consecration.
I have no idea what "NRO" means. Do you mean the Novus Ordo? If so, Fr. Hesse did believe that the Novus Ordo is a schismatic Mass. But.... it's a tad bit more complicated than just saying that one can make up his or her own "rite."
I don't have any interest in getting further involved in a debate on what Fr. Hesse believed regarding the NO.
Do you deny that VII deviated from all other Councils in not addressing and condemning error?