In reply to Dazzle:
> Having seen these cams its pretty bad not just surface rust. I also went on the same sea cliffs at the same time, my cams (WC and BD) are fine.
> Clearly some fault with Metolius here.
Although I am a die hard WC fan, that is unfair.
If one cam gets splashed for example, it would fare far worse than the others.
Tell you what; split your rack so that each half has some of each brand. Dip one half in saline and half in fresh water. Leave a month. Tell us your results.