Many of my past jobs have been testing the !@)#(*!@# out of games. I will play a game and with my "unique perspective" as you and many employers have said I possess and find inconsistencies/bugs. I raise my hand and say "yo, this is broken" People look into it and either A) say nope I've tripple checked the code and Its supposed to do that(I shrug and continue), B) spend ages checking the code more than three times (insert coders and Zulg) and discover that infact im right and there was a error.

Simply put for your answer:
A few polearm skills were broken, I say broken because they had 80 odd % fail rate at 100%. I bitched and whined like I normally do. And after much tolerance from the immstaff they found the code error that was causing the problem (which affected a couple polearm spec skills).

PS: That only took 500 odd hours on my part, but it was worth it All the time spent by the Immstaff searching my queries and whims also much appreciated . Never can it be said immstaff do nothing for players whines.