well gotsome work done on the skink as some parts have come in here are the results

the new hull had to have the inside shaved back 1/16 of an inch all the way around to fit the sherman hull corectly if you done trim it the hull rided on top of the aluminum hull and I wanted it to sit corectly over the hull

I reshaped the fenders and attached them to the hull and when you place the upper hull on every thing lines up perfect

you also need to trimm the lower hull at the rear flaps 1/8 of an inch so the upper hull will sit over the rear flaps