PSU Setup help

[stan780953]

Pic 1 is my current setup which is working fine but there are additions on the way so I wanted to make sure I get the PSU setup correct going forward and looking for a bit of advice. Any help would be appreciated..




I have another PSU to help with the extra load but wondering if the pic below is the best way to configure the power?

 

[thewanderingpine]

Take it from port 9 instead of 5. That way it’s using the same PSU

 

[Skymaster]

Grounds are all interconnected on the board and so don't play into it, However the key here is to ensure the positives are separated, so you need to take from Port 9 to keep the Pi and Port positives the same

 

[stan780953]

Thanks for your help. Port 9 is the way forward.