You may have noticed that the replies to questions or posts are in reverse order. This means you see the last reply first and the first reply last on the thread [if you know what I mean.
If you look above on the right....just under the actual question you will see 2 very small arrows...one pointing up and the other pointing down.
If you click on these it will change the order in which the replies will read......I personally still find it easier to read in the order they were written. If you read them the opposite way around they don't necessarily make sense.
Hope this makes sense and helps