At one point Morgan was supplying extended bolts and washers to space the cover out from the crankcase , but now the latest covers have cast bosses to space them out by default , with two 2mm wide slits on the front under the horizontal fins , same length as the fins ( I have posted a pic of this before - cant find the thread off hand ) plus a small cut out in the base of the cover - all to aid cooling air circulation. Looks neat.
