Scott Windsor can't make up his mind

Scott Windsor says:

You misrepresent the office of the bishop. Each office is NOT infallible in and of itself. They DO have apostolic authority to correct me if I have misrepresented Catholic teaching myself - but a single bishop has not the charism of infallibility, save the Bishop of Rome, and he utilizes that VERY judiciously.

Well, yes, so judiciously as to be unrecognisable.

Anyway, while he's been avoiding the onus of submitting all of his work to the Magisterium (whom he apparently, carelessly equates with his local bishop) like the plague as well as blissfully ignoring the implications of receiving a brush-off from them, he's pursued the following line of argumentation over at his blog, and I'd like to know why.

He'd asked me to whom I'm submitted. I told him the elders of my church (my Southern Babdist church is elder-led). Follow the excerpts down the page.
SW: So, your answer is that you are submissive to the elders of your church - to whom do they submit to (sic)?
ME: My elders are in submission to the Holy Spirit Who expresses Himself thru the Word of God.
SW: I see, so your elders are their own little magisterium.
ME: My elders don't think they're infallible. They don't think they're descended directly via "apostolic succession" from Peter. They're not headed by a Pope who can speak ex cathedra whenever he feels like declaring something he said in the past at some point to have been an infallible statement, in retrospect. They are subject to Scripture and teach what it says. There are quite a few large differences. You should really know better, given how long you've been at this.
SW: That's sad, because in the Church which Jesus built, his bishops were indeed given the authority to bind or loose whatsoever they chose, and if it were bound on Earth, then it was also bound in Heaven. Since nothing fallible can logically be bound in Heaven, then this authority had to be infallible authority. Furthermore, this is part of what Jesus was sent to do (or else why do it?) and Jesus said "As the Father sent Me, I also send you." If the Apostles then did not pass on this authority which Jesus passed on to them - then they would have failed the Master right from the beginning. So the first bishops were given this infallible authority and by Jesus' Word, they too - being sent as He was sent - had to pass on this authority, which they did. So, if your elders were True Leaders of His Church, then they would have to have infallible authority, without it - they are just impostors, wolves dressed in sheeps clothing - to fool even the elect.
Me: So you admit that your original assertion was wrong - that my elders are their own little Magisterium. Good, we're getting somewhere. The decent thing to do would be to withdraw that statement, sir. (He didn't.)
SW: You brought up the non-infallibility of your elders, I responded that it was a pity, since Jesus established the True Church with "overseers" (bishops) who indeed had this authority.

Now, contrast that line of commentary with what he said most recently, quoted at the top. Which one is right? One can only wish Mr. Windsor could keep track of his arguments, to say nothing of my own.