What adhesive is best for affixing the top plank(deck) to the ribs/rails? So far i have been using Titebond III to glue planks(slats) together, 3m 5200 to glue frames(ribs/spars) together and to the bottom plank(deck) , gorilla glue for rail strips, and this time I used 5200 to glue top plank to the rails and ribs framework but i think i may have a problem as some of the White adhesive is still visible and not so sandable.... Previously i used liquid nails with success...But thought 5200 was better to try. I may have made a mistake? What do you use? And if this isn't what i shouldve used... Any ideas for fixing it and making the top plank flush to rails? Thanks!