I went to the Matias website.
I looked under "Specifications" and none of the specifications I am looking for were there.
Sorry about this. We haven't released the final specs — since the switches are not shipping as standalone parts yet.
What is the travel distance?
3.5 mm
What is the actuation distance?
2.2 ± 0.2 mm, which is 0.3 mm after the tactile bump.
In other words, actuation happens immediately after the tactile bump, so you can feel exactly when it actuates.
You are looking at this in an odd way... the matias ALPS switches have almost -0- distance to actuate. I was not aware ALPS were different from this. The moment you get the key to start pressing down it has registered. 3.5mm of travel is more than enough.
Holy crap! I didn't know that! It is a good thing that you work for Matias and can personally educate the populace since their website is useless.
Friendly advice for you...
The GH moderators have a very low tolerance threshold for bad behaviour.
Insulting posters trying to help you is a fast way to get yourself banned, and all your posts deleted. They've done it before, for lesser offences.
Please be respectful of other GH community members.
We now return you to your regularly scheduled programming...