Yeah I have. Bought a 100mW but it was messed up, more like 10mW. Sent it back got the replacement and when I got the replacement the site showed it had because out of stock. Package arrived and it was more like a 50mW, even looked like on. So they refunded me 50% of the price I paid. Its a nice module just wish it had more power. The pot is glued so you can't turn it up, the lens is glued so you can't adjust focus. Just not really worth it, or a good deal.
Hey pyro - i have a couple of questions about this. First, is the "after pot mod" reading taken at startup or after warming up? Secondly, was 60 ma the amount that you felt safe increasing the current by, the amount that it COULD be increased by, or the amount needed to attain maximum mw from the laser? Thanks! I've been away for a long time, but this module was such a steal I had to have it. Mine should be here any day.