After sanding the bottom of the fuselage between the landing brake and the forward landing gear, it became obvious that there was a spot on each side of the NACA scoop that dipped in towards the centre of the fuselage. I have added material to build both areas up before any further sanding.
Foam pieces were cut large enough to fit over the two dips in the fuselage bottom. A batch of micro was mixed – workshop temperature 25 deg C and humidity 58%.
The foam pieces were micro’d in place and weights added on top of them while they cure.