My new PM9 was oozing oil & lube, good thing it came in a ziplock bag. I read on the forum to clean before first use, so I did - terrible experience! It is now very clean using Gunzilla and I left a little smear where I think I should. Now that it's done, I'm thinking that Kahr may have left it all messy to aid the initial break-in shooting. So which is it? Those that had perfect shooting the first time - did you clean it first?