Now I'm building 32 inputs board.
I was soldering when I decide to test continuity between pins.
I put the multimeter in continuity (beep mode) and I started with aux7 / aux6 pins
and check them with others pins.
The arrow represents the red cable of the multimeter and the dot represent the other
pin(were I put black cable) that make sound with the multimeter.

There are a lot of connected pins, is that ok??
I'm afraid I make a mistake soldering.
I will appreciate any help with this.
Thanks!
Eduardo.-