Hi Dean,
When burning the image to a Micro Center 32GB card, I encountered the same issue.? Those cards do not have 31.9GB free.? To not waste more money on another card that is not larger than 31.9 GB, I bought a 64gb card and used it.? 64GB will work, as will any card larger than 32 GB.
It would have been nice if Ashhar Farhan had made the image smaller than 30GB so it could be burned to any 32GB card.? The space used on the card is much less than 30GB.
73
Evan
AC9TU