The grass simply isn't dense enough, it should be 7:1 for the ratio of natural to plastic, but its actually 7.5:1. Its affects the way the ball moves cause it needs more water. To save money they use water from the mersey. That means that the water had salt in it and it gets into the eyes of our strikers, meaning they cant see anything because of continued exposure. Its why we're getting worse and opposition arent affected. Nothing to do with the length and its ridiculous for you to even suggest that as an issue. Dont blame the grass cutting team, blame the designers.