Quote Originally Posted by mikewturner View Post
Ah well if that's the reason I can clear this up. The cutting was wide because that was the location of the runaway catch points. The one on the line to Waterloo ran off towards the wall. The one on the line to Edge Hill ran off between the running lines hence they would be set at a wider interval.

Mike Turner
I'm not quite sure how that works. Are you saying there was a widening of the tunnel at this point?