Finally the decks and cabin roof are sanded apart from the edges where they need hand sanding to get this job finished

Finally sanded back all the filler so the decks are smooth and fair and just need hand sanding around the edges and where the D.A. Sander can not fit.

The job as taken a while to get all the areas as flat and smooth as possible. 

now it will need to be cleaned with solvent to degrease the surface before the final coat of epoxy primer is applied

Just got to hand sand the small areas