DD4 writes words mirror image sometimes and reverses b and d too. I wonder if any other GT 4s also do this. When I point it out she says, oh yeah, in a silly voice and fixes it.
You know, she started drawing upside down come to think of it. When she was 1 and 2 she would draw a face upside down and then flip the paper over to draw the body. DH and I thought it was kind of odd. I don't know what that is about. These could be just random quirks.
Anyway, thanks for the advice and the little push. I found a behavioral optometrist who will do a free assessment. So I will call and set up an appointment for next week.