I was cleanin my laser up and accidentally lossen the set screw on my laser and it moved quit a bit and i dont know how far it was stickin past the housin and now i cant get it to cut or focus good its an atomstack a5 m series
I would suggest you post a image of your module and your core
Other users might share the same module image for reference for you
Set screws usually leave a mark and can be closely repositioned.