All inside primed areas sanded with 400 grit, then washed and degreased ready fo r painting on Monday. Re-arranged the workshop in readiness for a bif day of spraying later Started fabrication of the rear avionics shelf to mount the ELT. Decided to put the Aspen MFD RSM there too. I guess the Garmin megnetometer can go theere too, as its far enough away from the pitch servo to be ok.