I used my new leatherman charge Ti for the first time last week. I used it to clean a saltwater fish that I caught because I didn't have any other knife at the time. I rinsed it thoroughly with freshwater after use. A day later I still found rust all over the place! Is this typical of Leatherman tools? I normally use a Victorix (sp?) multitool, it did start to rust after a couple year, but not after first use and especially after I rinsed it!! Very disappointed.