Astral Construct Stat Blocks

[NightSonX]

I was recently looking at the stat blocks for all the astral constructs and found an oddity for their + to hit, and I'm trying to figure out if I'm missing something.

Level 1: 2 BAB + 2 Str + 1 Size = +3
Level 2: 3 BAB + 3 Str = +2
Level 3: 4 BAB + 5 Str = +7
Level 4: 5 BAB + 7 Str = +10

I'll stop here because the gap widens...but what is the cause of this -2?

 

[Jack Simth]

They've got the BAB listed wrong, but the attack bonus correct for the slam attack(s).

Let's see...

1st: 1 HD, +0 BAB, +1 Size, +2 Strength = +3
2nd: 2 HD, +1 BAB, +0 Size, +3 Strength = +4
3rd: 3 HD, +2 BAB, +0 Size, +5 Strength = +7
4th: 5 HD, +3 BAB, +0 Size, +7 Strength = +10
5th: 7 HD, +5 BAB, -1 Size, +9 Strength = +13

And so on. Constructs get 3/4ths BAB as the Cleric - someone typed up something rather random on the BAB entry, but seem to have gotten it correct on the Slam attack.

 

[NightSonX]

Yay! Life makes sense again!