Ben2121

Hello, I recently purchased a Celestron Omni 150. I tried looking at the moon but couldn't focus the image with a 25mm. I then used a laser collimator to try and fix the issue, since it seemed that it was off (laser not in center of secondary mirror). The laser is way off to the corner - I tried adjusting the 3 screws, loosening and tightening, but I can't seem to get the laser near the middle. Is there any shortcut to get it pointed near the middle and then adjust? Is there any other step that I am missing? Thanks.