I think the two calls unkwrestlerfan mentioned can be seen at almost any tournament. Both of them are judgement calls that have to be made by another human being in a split second. Human's do make mistakes. If you get the call for you it is a good call but if it is against you then you think it is a crappy call. Especially "fleeing the mat", to me, this is one of the hardest calls to make. We lost a match at Basehor-Linwood because of a fleeing call against us(we thought it shouldn't have been called). At the 4A State, in a 119 pound match there was another questionable fleeing/pushing off of the mat. There are also many calls that are not made as well. So I don't think it has anything to do with Western schools getting favorable calls over the East. It's all about how you want to look at it.
Is my spelling okay?