I made a rookie mistake and messed up the slide a little bit. I was soaking all of the disassembled slide parts in super soapy solution of dawn and water. The problem is, I did the soaking an an aluminum pan. There was some sort of chemical reaction between the pan and slide. I'm not sure if some of the aluminum bonded with the slide, or if the finish of the slide was eaten away. The spots are not huge, but you can certainly see them. I coated the slide with clp and let is set for 24 hours and tried to rub the spots off to no avail. I did not get clp in any cavity though. Any suggestions, or am I just gonna have to live with it? Thanks.