Am I using this correctly?

[Ghost]

Just wondering, my car currently has 2 coats of EX-P topped with 2 coats of Natty's blue.

Now whenever I wash it (Whether it be a full car wash or the Spray and Wipe) I afterwords use QW+.

Now is this the correct way to use the product? From what I understand its just like a quick coat of wax that boosts what is already there? Correct?

 

[BigLeegr]

If you like the results, that's what counts.
I would go with S+G after most washes, then use the QW+ when the paint needs a stronger boost. (Maybe every 3 weeks or monthly)
But, with regards to your steps, it will keep a finish shiny!