It looks like all of these have a bulge on the top and obviously the reddish corrosion on top. I read up a little about this problem but I wanted a more professional view.

It looks like all of these have a bulge on the top and obviously the reddish corrosion on top. I read up a little about this problem but I wanted a more professional view.

| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 7 |
| 2 | SAAD ZAFAR | 2 |
| 3 | Morad Andaloussi | 1 |
| 4 | Daniel Nebert | 1 |