Vic no problem whatever, your 2 pence, centavos, cents is always welcome. And the same to all who pitched in. As you can see from the directions only two colors are called for: topside RLM 73 and bottomside RLM 65 I exclude the yellow cowling and wingtips. Got the yellow sprayed and once nice and dry will spray the Hellblau bottom. Working on the pontoons and land-cart