That is helpful and generous.
I am also visual and hands-on. I am a semi-geek. I am not smart enough to be a full fledged geek, but I have some limited technical experience with lots of problem solving. This just means I am not afraid to mess with stuff. It doesn't mean I won't screw something up messing with it.
I recently played with the AF-fine tuning menu just to see how it works. I set it back when I was done playing with it. Hands-on. I can't help it.![]()
You are lucky to have the backbone to try things by yourself, I tend to wait till someone shows me. It's good that we have friends on Nikonites to help us when we need geeky help.