For those of you who own a Kahr PM 9, do you have any trouble getting the first round to feed? My PM 9 is completely flawless but for an occasional problem getting the first round to feed. It is on of the few guns I have owned that has never had FTE. I have tried to release the open slide on a full mag and also, sling shot the slide. It does not happen often but it is annoying when it does.