Thanks guys. I was wondering if I could find some tweezers for a particular task that would repel solder a bit more easily than my current stainless steel ones. But after reading, I seemed to be getting mixed messages since there were references to soldering nickel-plated items, but also statements that nickel was plated to iron tips as a de-wetting layer to control where the solder would flow. It must just be a relative wetting issue then and/or that stainless steel must just be too expensive or difficult to use for the same purpose.