Hi everybody. I'm new to this forum and to tactical shotguns. I recently bought a used 930 SPX and was pleased to find out that it performed great with zero malfunctions...until I installed a Nordic tube/barrel clamp.At that point,I could load 5 rounds in the magazine,but it would bind up when I tried to load the sixth. Take the clamp off and it works fine.I noticed that as I was unscrewing the mag, it had a slight wobble.So, it seems that when the clamp pulls the magazine to a slightly different angle, it causes the follower to bind.Should I try a Nordic +2 mag?