Inventables dust shoe - maximum protrusion beyond front face of 1000mm waste board?

Hello, all!

I am waiting for my X-Carve 1000mm and dust collection system to arrive in the coming days.

While I wait, I am planning to build my table and sound/dust enclosure. My question is this:

What is the maximum distance that the Inventables dust shoe will extend beyond the front face of the waste board. I would like to ensure that I have adequate space to allow the shoe to move freely in all directions.

Thank you in advance!