Here's a picture of the snakes vent. When I count it's only 5 scales or so. I tried popping him once more and once again no color at all. I'm no expert at popping but when I pop my 400 gram male I definitely see hemipenes. It's just odd to me that a 650 gram male would only go that far in with a probe lol.

https://i.gyazo.com/0d6920ac354913bc...5fedee9eaf.png