Hello,

I'm new on the forum, my name is Dimitri and come from Belgium... My English is not perfect but I'll try to do my best.

I've made a laser engraver based from the Axcut of Damian Axford and it's almost finished, so yesterday I try to test the first cut and after some settings it's good enough for the begining.

Here is the vidéo of it

http://www.youtube.com/edit?o=U&video_id=46ig0RD_lco

And I'm a litle bit disturbed with the beam who turn inside the tube....

Anybody knows what is it and how solve it ?

Thanks