Finished up all work before Airworthiness Inspection. The Datapate was installed just below the access hole in the aft fuselage left side. The Fuel vent removed on Sunday to install the Fuel Baffle plate was re-installed. The two ailerons were re-installed after replacing bolts holding the counterweights on with countersunk counterparts. This removed all rubbing. Finally the plane was moved for easier access and work table was setup.