I'm turning my attention to the next version of my pcb, I've decided to go easy on myself for now and leave the USB hub contained in a cartridge although this means I've now to mount the 62 pin cartridge connector onto the pcb. Below are my measurements of the original board - I know the position of the reset switch and the mounting holes to the right are correct as I used these on the last version of my board. Anyone know if there's a more official version of this type of drawing or something that's at least been verified?
It seems like you manage to find information about the SNES board. Do you mind sharing it with us? I'm working on a similar PCB in combination with a ControlBlock for my custom SNES build.
In addition can you also share the files of your custom PCBs?