Improved Thinset Coverage with 1/4" x 3/8" Trowel

What happens here

The presenter moves on to demonstrate with a larger trowel. He suggests that a 1/4 inch by 3/8 inch trowel is a better option. He applies thinset mortar with this trowel, sets a tile on top of the thinset and leveling clips, and applies pressure. Upon removing the tile, it shows a noticeable improvement in thinset coverage compared to the smaller trowel, with more of the tile's back covered by the adhesive.

Goal: Illustrate better thinset coverage achieved with a larger trowel.