Please us the LLRB (little red reply button) at the bottom of the post you are replying to. Some posters us the email notification which won't be triggered if you don't officially reply. Also it makes it easier to understand what you are talking about. You might also want to copy and quote some of what you are replying to.
If you want to use the same formating as someone else the you can use the BRTB (blue raw test button ) at the bottom to see how someone did whatever you want to emulate.