The answer is yes to both. I have also made sure the primary is inside the view of the secondary and I use a laser to make sure the secondary is centered in the primary. After that I'm supposed to move the primary to make sure it's centered. I have a sight tube(Which I made with cross hairs). I then try to align the cross hairs of the sight tube with the reflected cross hairs. is this right? I find that when I do a star test the rings are not quite circular they are skewed. I try to tweak the primary and that's when I stuff it up. I have one of those cheap crappy scopes soldent was talking about in another thread. Also how far am I supposed to have the focuser, I try to have it where I focus with an eyepiece.
Regards Cristian
