I'm new to this forum and I'm reviewing the following post:
I want to ask a question specific to this post… how do I do that? All I see here is "Post your Answer". Surely you don't just start a new thread?
If you want to ask the OP to clarify something, you should leave it as a comment on the question.
If you want to ask a question related to the original one, ask it as a new question but add a link to the original one, referencing it.
And we don't really do threads on stack exchange :)