I have noticed that page nav arrows disappear if Page Intro picture custom height is set to 100%. No matter if it is fixed or not. I like 100% effect when fixed, especially, but I also like nav arrows to navigate from one sibling page to another, it's clever idea. I would eventually trade an aesthetic aspect for functionality - so is there any method to move arrows on top? I couldn't find one by myself yet.
Mi.Rog