That sounds too confusing for me--hoping it would go in the right way.
Many don't seem to get it right.
My OCD won't let me do it that way.
I thought I would do it with the cover off & make sure things lined up the way they are supposed to be, then put the cover on.
Later, I found that JBLMk3 already wrote that he prefers it that way to in his write-up.
To each their own.
My way is how it is done in this link (bottom of the page).
http://www.jblmk3.com/id92.htm