I got an infinite dusted king clone from ebay. The top contact was too long for me to fit my fogger v4 flush so I sanded it down. At the time I didn't know they were copper plated BRASS. I hoping that the ECF crew could help me in either getting some solid copper contacts or steer me towards a clone brand that has solid copper contacts in their king v2 clones. I really love the form factor and button on this mod.