My son had superior scores on phonological awareness (95%), high average on phonological memory and average at rapid naming. But he got low average 16% on segmenting non-words and 25% on rapid color naming. My understanding is the difference is really the problem.

Also - he barely passed his TPRI screening, but then got 100% on the actual TPRI test. That should have been a clue to us, but the teacher was not concerned. Now I know better. I would be on this early if I were you, too.