Toggle "Show Grid" inside of page builder

1: What feature / functionality are you looking for?
Being able to toggle “Show Grid” inside of page builder, like this (Sketch)

2: What problem are you trying to solve?
Alignment of elements inside a section and across different sections.

3: If solved, what value would this provide (ex. increased efficiency, cost savings, etc.)?
Increased efficiency, better designs.

4: Use Case example? (ex. As a ____ I want to be able to _____ so I can _____.)
As a user I want to be able to toggle a presentational Grid so I can more easily align my elements in different sections.

5: Is this being solved by another workaround or any other tool today?
Not really, I use Unbounce inspector to solve this, trying to align elements by assigning them the same “L” values.