well thanks Blue Apple Herps
the pics made it a lot clearer and I can now said I know the snakes sex. Those little nubs were what threw me off.
out of the 9 I still have I got 3 males rest females including most the hets(4/5) and the pied. sadly both my pastels are male.

the other 3 I traded to the pet shop for feeders but they were normal bps anyhow.