Originally Posted by
misseva
I think I'm visually impaired - meaning I don't see secondary designs until I look really hard. ....
Misseva,
Perhaps you are too close to the design, I mean in proximity. Turn your back to the design and look at it through a mirror (like you would if you were checking the back of your hairdo). Or use the wrong end of a pair of binoculars.
Distancing yourself from the design is a quick way of finding problems, too, such as if a block is set/turned wrong.
Jan in VA