Do'h! How's this for an "I am so stupid" moment. So I was trying to figure out if my camera had a built in meter or not (I bought it rather recently, I'm used to using my fully manual vintage camera from the 70s). I'm reading the manual, and, lo and behold, it does indeed have a built in light meter. All this time, I've been gussing, hemming and hawwing over weather or not my photos (on film, no less) were going to come out under or overexposed. And sometimes they were. Sometimes, it helps to read the manual.