Thanks for the answer.

Not sure my question came out right.

My consern is when I look at the pictures on your site, on how to connect buttons and encoders,
the diodes for the encoders point the opposite way of how they are connected to buttons.

Do I have to take this into consideration when building the matrix printboard, or is that just
a matter of how I connect the wires from the matrix to the encoders / buttons ?

Thank you

Vegard