I just got the jtech laser for my 1f. I watched the video to install the laser, and followed it accordingly. I tested the laser using the small switch, which worked. I purchased the Vcarve laser module (i chose xcarve GRBL, per some recommendations on here). I set up a text to laser engrave as a test, hit calculate, and saved the laser toolpath then sent it to the 1f. I turned the laser on and pressed play, but the laser itself didnt turn on. The 1f moved as if it was preforming the job, but the laser wasnt firing. As for the post processor, I tried both onefinity laser inches, onefinity laser mm, and GRBL inches. none of which worked. im not sure if im missing something, doing something wrong or if something is messed up.
I also watched a video how to test fire your laser, to see where the laser is sitting on the workpiece. He used m3 s25. he also advised to start at m3 s10 and go up from there. I tried all the way up to m3 s30 and nothing happened. any help would be greatly appreciated. This is super frustrating.