troubleshooting

New to the group and hoping maybe someone can help me out. I just got one, does anyone out here use one? I loaded it up with a 1.3 Wein cell. I was curious that when the battery test switch is depressed the needle shoots all the way down past the silver dot to the bottom of the window . When...

I am sure that Kodak Ultramax 400 is supposed to be way more saturated in color but how exactly can I tell what's the truth in a particular roll shot, developed, scanned, processed by myself?