Thanks Michael. I think it may just be that the screws have had their toll on the collimator. But..I'm just useless at collimating it. When i think I'm on a roll, and the laser is coming towards centre, I'll make a tiny adjustment, and all of a sudden it will be going to other way!! Or be way out of collimation. I just hate em!
And I just wanna whinge about em!
I also hate the fact you have to recollimate every time you change batteries.
Which is why I spent $120 - $130 on this little baby (pics when it arrives).