DD's scores were similar and she has ADHD and executive functioning issues. She can be very slow to complete work. I guess the main reasons to pursue more testing would be to get more definitive answers in terms of ASD as well as recommendations for modifications/accommodations at school. If you think he could have ADHD and would consider medication, it would help to get more information about that as well.
DS did the WISC IV with his eyes literally looking in different directions due to a traumatic brain injury (one eye wasn't tracking to the right), and I don't think there was any obvious result of that on the WISC. Other posters on this forum seem to have different experiences though. I find it odd that block design was done timed and untimed? I thought it was always supposed to be timed. One of my DS's lowest scores was block design because he is slow in terms of motor ability (he has developmental coordination disorder).
