Ok, but again, you're not giving any convincing proof of your stance. You're just stating oddly specific numbers and saying that's what you think.
There already exists 3 solid pieces of evidence which all suggest <9". Barbie doll, that Riley Reid girl with the ruler + pic of him in her hand, and the water bottle comparison (which I believe was 7.7 or 7.8 - don't know for sure, but under 8"). Again, not claiming to know his exact size, but I think 9" can be ruled out, and anything above that is simply disregarding evidence.