So i was making a warlock routine but it kept spamming Hand of guldan.  My condition was soul shards biggerorequal to 4.  Even at 1, 2 or 3 it kept spamming the spell.

I've taken a look at player info and  found this: SoulShards = 30 MaxSoulShards = 50.

So for some reason wrobot thinks we have 30 soulshards,  no wonder it kept spamming.  

So for you people having the same problem:  put the amount of shards multiplied by 10 :p

You want it equal or lower than 4 to have a max of 4