I'm playing Xcom-Enemy Within.
Apparently, I can only build 1 Psi lab. And the Psi lab only test 3 soldiers taking 10 days.
That way it will take a lifetime to check on everyone. It will also take a million years until I find soldiers with high will.
Is there a way to test more than 3 soldiers per 10 days?
If not, is there a way to verify what soldier has the ability or not? Any tricks?