Hello,  M1 newbie here.

Just installed the air assist into the M1, and the tube seems to get in the way of the carriage for the laser.  

The documentation doesn't show how much of the tube should be free to allow free movement on all directions and the tube is not cooperating when moving back to position, and I think it will give trouble on the left side of the carriage.

Made a video showing what's going on.  Any pointers?
 

https://share.icloud.com/photos/068furbUZHHDSMnb7M9tqzvAQ

Thanks!