of the thousands of mozzie pics I have its been interesting to see the vast variation of centre-board rake that exists from the various eras of the boats....

with Twice Shy about to get a new main deck I was wondering if raking the case slot would be of any advantage or just a pipe dream with no improvement of performance gain at all.

can anyone explain why some mozzies have a substantial amount of rake and others are dead square to the main deck?