Just got a brand new CW380. After reading all the horror stories of first range trips, I decided to give the gun a good cleaning and lubing per the guides on this forum. During reassembly, the slide became stuck and won't budge one way or the other. I'm not a novice to semi auto handguns and have been disassembling and reassembling them for over 25 years. I'm sure the rails were lined up perfectly. Any advice is greatly appreciated. The slide was never fully retracted during reassembly. Never made it far enough back to even attempt reinserting the slide stop. Heck, you can still see the recoil sping and guide rod up front. Anyone have any idea of where it is catching? Thanks in advance.