Got a new blued P3AT today. Took it home, cleaned and lubed it- even before I started I noticed that racking the slide had a "hitch" to it- an easy pull, then a "hitch", then a harder pull to rack the slide. After cleaning and lubing I had a scary time where the magazine wouldn't seat- but I pushed on the mag catch and now it works okay. When I tried to chamber a round, the first one would not go into battery- I pushed the slide forward a bit and it went in BUT, when I tried to rack the slide to eject the round it was stuck...eventually got the round out... Did this several times- got better as I went. I'm going to take it to the range tomorrow, but just wanted to check here to see if there are any danger signs here... I have read that there is a break in period- maybe the issues I'm having are related to that? Not a new gun owner- just new to the kel-tec...any advice is welcome!