I am using photoshop cs 6 and i am working on an image with mutiple layers. after I get to 15 layers when i add more the floating toolbar stops at 15 my layer is on my image and i can move it about but if I get to say layer 17 I am unable to select layer 16 to adjust.I dont want to put them in to layer groups (tried that and got in a right old mess!!!) just want to be able to see a list of all my layers maybe up to about 30 (for anyone curious about why so many they are elaborate letters to make greatings with so moving letters about to resize or repostion is important)

thanks in advance for any help