He also says he thinks NASA followed correct procedure, as insulation has come off before and has not caused any problems True but I still think they need to scrap that insulation
But since I am not an expert, I'll wait till the final investigation is out
I am for scrapping the insulation as well, particularly since it appears it was chosen as a replacement to the former type due to enviral concerns, rather than efficiency.
However, I am waiting to see the evidence as well, since the insulation may not even have been the cause.