Hey guys!

My second laser showed up today but I'm not quite sure how I should go about aligning it. My first laser had a casing (for lack of a better term) around the mirrors that looks like this:

DSC04790.JPG

And I would place the tape over the opening and do the alignment process. However the new lasers doesn't have the casing and looks like this:

DSC04791.JPG

So if I put tape on this it's pretty much going to be right on the mirror, which I'm not overly thrilled about doing. Anyone else have a mirror set up like this and if so, how do you align your laser?

Thanks!
Walt