This is a necessary option to improve quality of your lines but I could not find an installation video to show how to properly install on my updated machine. They pointed me to another video but still was different. I managed to make it work while hoping that I did not mess something up and it seems to be working fine.
The air assist works very well and is easy to install and use.
Haven’t used much but seems to work fine. Installation was a little confusing since i have a new style laser but instructions are for the old style.
I bought this with my Z1 installed it during assembly with ease.
It works as intended. I can recommend this product
Used it 2 rhinestone now works great