Refreshed, we should rename this forum "Hammer Time"! Might make everyone more prepared when they come here. lol
"The point about Sunday worship is that it represents one of many evidences of the passing away of the old order."
I agree with that. I believe a change in tradition was needed for that very reason. But that still doesn't mean Sunday became a "Sabbath" in the same sense as it was meant before. The antitypes are always much greater than the types and so the "Eternal rest in Christ" is much greater than the "Seventh Day Sabbath".
Nevertheless Sunday worship is a good tradition. But to call it "The Sabbath" misses the truth I believe which is why I made my statement in the above post, the one you took issue with: "I also agree that to change the Seventh Day Sabbath to Sunday is something the scriptures absolutely give no warrant to do."