I just purchased a k40 Laser off ebay….took it out of the box Saturday worked fine after setup.....Sunday worked fine for a few items then the milliamps went down to 0-2 on the meter...dial was on 10....I looked over laser this morning and found the rear mirror in this condition...looks to be cracked....could this cause my power loss at the laser head? Sorry for being stupid.....I'm brand new to this….water cooling temp is at 60°......any comments would be appreciated.....I have contacted the seller on Ebay…..
Thank You