Hi, I'm new to the forum
Just for the record, I'm new to the scene and no very little about the arcade hardware side of things although I did end up buying one a couple of years ago (full cab) I'm very interested in putting my own barcade together.
I pulled the back off (ok I unscrewed it

) and took a look at the controller board on my full cab to see if I could at least work out what system this uses and how it's put together. I believe it uses HAPP sticks (2) and I think that's as far as I got using Google images to help identify. Here's a photo of my cabinet controller board from inside.


First question is if these are 8 way sticks then why are they not wired 8 way or are they?
Secondly why does 8 way even exist if a joystick generally works from two key presses up and left for up-left? I mean its just a replication of cursor keys is it not?
Third question, although these sticks are a little stiff and noisy (click,click,click,click,click,click...

) they seem all right but maybe I'd like something a better on my next barcade, any recommendations please?
Lastly Do I need a light on the joystick/lit up joystick?
Many thanks