@westfw thanks for taking the time, really appreciate it. The servos are micro and should only pull 750ma? I was planning for the 2A just to have some wiggle room. Too much? Great callout on the traces, I have a design rule to make vcc, 5v, 6v, and gnd thicker, but I think you're right to beef them up a bit more. Same for trace clearance, I think I can tweak the autorouter settings to give more space. Good callout about 330ohm, going to switch to 1k for my onboard leds. That's a great idea about adding pads for unused pins, something always comes up after!