In reply to higherclimbingwales: Yeh that's quite helpful cheers. I was leading with it at some point and found that when I was being lowered down, due to the large karabiner I was using, the belay loop was actually resting on top of the screw gate so I used a smaller one and flipped it round so it didn't. I'm going to go for tying in to my harness for leading now just to put me at ease. I thought it would be fine for top roping as it's kept tight most of the time but I see your point and from a climbing walls perspective there's too much room for error. Thanks highclimber.