I used the lasersaur last night and the poor girl is tired. I was cutting 1/4 inch acrylic and had to set the cut speed a snail and the power at max. It took me 6 minutes to make my cut once, on the thunder laser I was able to make the same cut cleaner in 1 minute.
Might be dirty optics or time to replace laser tube.
I think the tube was a dud. It measures at half it’s rated power and that was months ago. Laser committee has money to order a new tube. @PearceDunlap, want me to order a new tube and expense it to laser committee?