I recently purchased a BOSS L1416. Been using a Logilase for a couple years now so I'm not a newbie. I've checked the machine over to make sure it's set up correctly and such. When I laser acrylic or metal marking paint I am seeing that the beam is producing some kind of speckling... as if it's "over-spraying" so to speak. I have never seen this before. Boss has been great with their responsiveness, and said it was a lens issue, so they sent me a new one. I installed it, made sure everything is clean including mirrors. Same problem. What gives! Also, the DPI/scan gap doesn't look quite up to what it should be... 0.05 Having trouble getting it to frost the acrylic.