Psicrystal and stealth

[Ironballs]

The Psicrystal stealth score is calculated wrong IMO in the beastiary - (assuming level 1 Psion master).
http://www.d20pfsrd.com/psionics-unleashed/psionic-bestiary/psycrystal

in there it's stated that the Psicrystal has score of 6.
however, from the size modifier alone (tiny) it should be 8.

So the total should be: race modifier 4 + dex 2 + size 8 = 14.

My question is, does stealth considered a class skill for the Psicrystal, and so it suppose to receive extra 3 point for level 1, making his total stealth score 17 ?

It might seems a lot, but this score never changes, even at very high level the stealth score will stay the same (unless the master invested ranks in stealth himself).

[Jeremy Smith]

As a construct, it is not a class skill.

You're correct that the size modifier was left out, so it should be +14, and then scale from any skill ranks the master takes.

[Ironballs]

thanks!