That has to be the most boring (deburring)à thing to do ... But you must go through it.
I have also finish the pre-installation of the tank breather tube ... I even tested the look of the gadget I bought to hide the fitting and it looks great although, not many people will notice it !
This forced confinment during the coming Xmas holidays will be welcome as it will give me quite a lot of time to rivet the fuselage ...