In the advanced reply the "#" button is the 3rd from the right just above the text box. For some reason when you highlight the numbers and put the "code" tags around the numbers, they format better.
So where this crappy and hard to read
ht lbs speed
5'3" 156 4.6
If you wrap it in the code tags, it is a lot easier to read.
Code:ht lbs speed 5'3" 156 4.6