The Old Crow wrote:
>
> Solder-fill all the vias (pass-though holes) with the "no-clean" solder.
> Don't use the washable flux solder for this.
>
> Vias are such a freaking nightmare; they are the cause of more
> motherboard failures than anything else. Board makers that allow the
> soldermask to flow over over unsoldered vias are just asking for trouble.
Can you explain what I have to do to make the correct procedure?
Sometimes I fill with too much solder, and I feel a bump, but I wonder
if I should remove the solder and refill,
thanks
Luca