I bought a K40 laser a couple weeks ago. I added air assist, an 18mm F50.8mm new lens and will add a red dot pointing after I can figure my worst nightmare, aligning the mirrors. I have read articles, watched videos, had alignment tools, 3D printed, made I have cut target, used masking tape, reposition the tube and shed most of my hair and I can't this thing aligned. Somewhere I read that some would help over Facetime or something. If anyone in the Dallas Ft. Worth area know how to do this or if someone can help virtually I would really appreciate it.