Hey Jaymez10, I appreciate it's been a while since you posted this but did you ever find out what was going on there? All the things you've posted sound similar to what I'm experiencing at the moment. It's like the tube is arcing at the positive end inside the silicone sealed connection. Thanks
Hi , if you replaced the power supply and it is not working ,making arcs at laser tube section , seems like your laser tube is damaged , need to replace it , only do not continue working/ sending pulses to prevent new laser power supply failure
best wishes