Hi guys anyone on here ever had any problems with a sako 75 jamming bullets right into the back of the barrel and not entering it at all? it seems the cartridges are taking a very acute upward angle just before they leave the mag and jam at the threads where the barrel is screwed in i tightened the lips on the mag but this made it worse so i loosened them again much more than they were before and jamming stoppen but now its putting a tiny tiny scrape on every bullet when entering the chamber. The bullet seems to slide along the entrance of the chamber and guides in this way but because of this it is also clipping the rim of the case where case and bullet meet. any ideas about how to solve this one??