16. Hull outer surface cross sections must be rectangular +/- 2 degrees from a point 6’’ (153. mm) from the bow
to a point 6’’ (153. mm) from the stern with exception in way of cockpit. A maximum 1/4’’ (6.3 mm) radius is allowed
on the outside top corner of the fuselage where the deck and side panel intersect.
Concavities in the deck are not permitted.
this is text which will be on ballot
