Actually, I’m obviously no expert on the details of catholic doctrine (although I read catholic authors, not as catholics, but as fellow Christians), but we recently had a thread here on the same subject which I read in detail.
http://www.freerepublic.com/focus/f-religion/2659288/posts
The jist of it is that this was Feeney’s position, but the catholic church did not agree.
Fr. Most considers Fr. Feeney and his followers as heretics, while the pope, the local bishop, and Rome considers the followers of the late Fr. Feeney as Catholics in good standing. Fr. Most is flawed. I repeat what I sent to marshmallow on posting 35:
Dear Marshmallow,
If you are sincere in your ignorance of the matter, please also forward this to your ALL list, so that we can get this issue out of the way without wasting any further time: The group, The Slaves of the Immaculate Heart of Mary, is recognized by their local bishop in NH, and the Pope in Rome.
From: http://catholicism.org/new-mass-schedule-at-ihm-chapel-in-richmond.html
The Slaves of the Immaculate Heart of Mary All Masses are in the traditional Roman Rite (Extraordinary Form) and are offered with the approbation of the Ordinary of the Diocese of Manchester, N.H. Our Mass schedule is as follows —
Sunday Masses: 7:30 AM Low Mass, 9:30 AM High Mass (with Rosary preceding at 9:00).
Daily Mass: 7:30 AM Low Mass.