[Canticle_of_Deborah]

I'm not aware of that. I will look into it but I've never been able to determine where he attended Traditional Mass let alone the issue of sedevacantism. If you have a source I'd like to see it. He had an audience with the Pope just a few years ago.

[Aquinasfan]

If you have a source I'd like to see it.

I remember hearing it on EWTN or Catholic Answers. I can't confirm it though.