Question

Read the passage.

[1] Make a charming sign for your front entryway. [2] You’ll need a 1x6 board, paint, glitter, glue, and fall leaves. [3] Start by layering the leaves with glue. [4] Sprinkle plenty of glitter onto the leaves. [5] Next, paint the board and then let it dry. [6] Paint the word FALL in a contrasting color, leaving out the letter A. [7] Finally, glue the glitter-covered leaves in place of the letter A. [8] Place the sign next to your front door!

Which revised direction improves the clarity of the instructions?

Go to the store and buy a 1x6 board, paint and glitter in cheery fall colors, and glue. Go on a hike to find fall leaves.
Instead of writing out the letter A, arrange three leaves in the shape of an A and glue them to the board.
Fall signs are the most attractive and popular types of signs to make when first trying out DIY projects for home decor.
Place the sign next to your front door and under an alcove, making sure that it does not block the door opening or get wet.

Answer 1

"Instead of writing out the letter A, arrange three leaves in the shape of an A and glue them to the board."

Reason: it turns an ambiguous step (leave out the A / glue leaves in its place) into a clear, concrete action. The other options are either irrelevant, purely decorative, or only add optional placement advice.