Today I clecoed the skins in place again, whilst not perfect, they are not too bad. PGC gave me his valuable opinion on the fit & based on that, I commenced riveting. Last week I had the A team helping rivet the lower skins, today was much slower doing it alone so there is plenty for GAM to do during his visit tomorrow. This afternoon I reinstalled the fuel quantity sender mount plate in the right hand tank. New gasket, fibre washers, stainless steel bolts & washers installed. Bolts sealed using Locktite 577 thread sealant & torqued to 10"lb. I'll give it 24 hrs prior to leak testing.