Step 4. Prepare a preliminary (scaled) drawing of the cockpit and fuselage.

The above picture represents an increase of the fuselage length just aft of the wing trailing edge of one full bulkhead. Plus nose is longer than the old position of the spinner. All up taking the length from 5m to 6m, at this stage the tail fin ruder and the all moving horizontal stabiliser have not been increased in size.  Further examination is still required.

The main wheels have also been moved aft an inch or two to allow for clearance to the longer (in span) central box spar. Increased from 2m to 3m.