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Pine sponson nose block in place.
Nose rounded.
Taper side overhangs to nothing at the nose.
For the bottom sheeting at the nose, taper
the bottom sheet so that there is no side
overhang at the nose block.
If you have not done so, repeat on the other
sponson.
Strut
Mount your strut to the transom using
center marks to align it. Make it so that
when the strut is in the middle of its travel,
the bottom of the strut is about 1/2 inch
below the tub bottom.
You may have to adjust the shaft tube
some more.
The strut needs to be at the very bottom of
the ski for the proper propeller depth.
See drawing below and trim the front of the
strut if needed.
Test fit the ski to the tub.