Here’s how I did it for that post: First, I went to the thread you indicated. Then, I found the post where @Cameron Schiller described his beveling process. Then, I selected a piece of text from the post that was unlikely to occur in a lot of places and copied it. (It doesn’t have to be unique, just has to appear in the post you want to link to.) Then I clicked in the “Search” box, put in a double quote, pasted the piece of text I copied, and put in a closing double quote. Hit return.
The post I wanted appeared as one of the hits in the search. I copied the “show in context” link in the post header. Look here:
That link will send you to the correct place in thread of interest.
Sounds complicated, but it only takes a couple of clicks, and a couple of copy-pastes.