hi, I hate that my first post is a post that shows i’m at my whits end and am a complete newbie. I just bought an Ortur 15W after seeing reviews that its a great beginning laser and is fun to play with especially lightburn. After playing around with lightburn I finally have figured out how to run a design on my laser. I press start and the laser runs the program but laser will not burn through any thing, almost like it has 0 power although set to 100%. Please help before i throw this laser & hobby away.