I got my boxes all put together. 2 Hives and 5 supers. Today I gave them their first coat of paint, all on the outside of the boxes. But the directions for the bottom boards says to paint on all sides. I painted the first one all over. And then I got to thinking, I'll bet those bees won't like to crawl in on that paint. so I didn't paint the second bottom board, inside. Should I?