Can I use Ian Barnard's Grid Builder with typed text?

As the Grid Builder is mainly intended for hand-drawn lettering, the designer has not included instructions for working with this one using typed text, however you can certainly use these grids with types text, through the use of smart objects. You can transform your text into a smart layer and use the grids to organise your layout, and this should help you manipulate your text easier, and more creatively than simply adjusting the text box.

If you are at all unsure how to transform your text into a smart object, you can check out this tutorial here:

https://www.photoshopessentials.com/photoshop-text/text-effects/distort-perspective-text/