I am moving my spreaders (newer style) from my old Tiger mast to my new one and have noticed a decent amount of corrosion between the spreader and stainless bracket as well as where the stainless clevis pins that hold the spreader to the bracketa are. I am surprised by the amount of corrosion given the spreaders are less than a year old. Has anyone experienced this and if so what remedies to prevent it are there since stainless and aluminum are on opposite ends of the galvanic scale?