Maximum Size of Random Action List

[Rama]

I'm using random action lists, and I read on here somewhere that there are only so many actions you can assign to a random action list before it won't work right.

Does anyone know what that limit is? I've gone up to eight, but I'd like to go further, as I double up on certain waves to increase the chance that they are activated.

Example of a List:
Thrall
Thrall
Thrall
Thrall
Thrall
Styg
Styg
Styg
Ghol
Ghol

So, you have a 50% chance to fight thrall, 30% chance to fight stygs, and a 20% chance to fight ghols. These waves all respawn.

[Graydon]

I believe 16 might be the limit, but it might be as much as 32.

[haravikk]

It is 32, I think it always has been but I can't be sure, never needed to select from that many.