Does anybody know what they mean when they say that the laser is adjustable? I bought a MS1290LZ1 miter saw, with the laser and cart, but I didn't see anything in the manual about being able to adjust the laser line, it is off to the right of the cut. But it is fastened to blade and I can't see how you could put it on the cut, as the blade is in the way. I have seen ads that claim an adjustable laser line. Thanks.