Its not like the CEN is drastically smaller than its rivals and at the moment the small block class is only open to two manufacturers, Traxxas and Tamiya. I thought that by raising the idea of opening up the class to converted cars like the HPI NMT2, TT SSK, the new GS truck and even converted HoBao buggies, it would inject some life and certainly some excitement into what has been referred to as the "Revo race". Personally I can see no negatives to widening the guidelines of the small blocks but its not my decision so there isn't much I can do about it sadly. All I know is if they did allow the CEN to compete, those people that spent £400 on a Revo would be crying into their beer!