Have a question, I am losing power at the end of the x axis.

Have a question, I am losing power at the end of the x axis. it is deeper at the beginning than the end. any help would be appreciated, thank you

You probably need to do an alignment of your laser. See the floating wombat guide linked here. https://plus.google.com/108257646900674223133/posts/LGfT6SS3Tcc

Note, someone let me know the link referenced in that post was dead. I updated the link in the referenced post to a host I control.

Is your bed flat? (parallel w/r/t the laser carriage) If not, then the beam focus would degrade, which might explain this.

(the link still seems to work for me)