Need some help from the P30L owners here. Is there any way I can get a few pics of your grip on this firearm? Or if you can do a great job of describing it I would be fine with that too. I have had many issues with the slide not locking back on the last round and I have to assume it is me. When I use thumbs forward and rest the weak hand thumb on the square "witness mark" on the frame I am consistently having this problem. I went to a thumbs levitated forward (not touching anything) I have success but it just doesn't feel too natural. I'd love to see some pics of how you are gripping the P30L just to give me some options. If you think there may be some other issue causing this is like to hear that too. If you would prefer to PM the pics so as to not make public your secrets I understand. Thanks for helping a HK brother out.