ORIGINAL: TexAg78
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Can someone explain that to me, and whether or not I should be concerned?
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the hole for the prop shaft is probably not drilled in the middle of the hub. Your concern should vary in proportion to how out of balance it is. What is "too unbalanced". Everyone has a different opinion, and some people believe that an out-of-balance prop is a good thing.
Do a search for [link=http://www.rcuniverse.com/forum/searchpro.asp?phrase=prop+balancing+TDC&forumid=AL L&product=&topicreply=combined&message=both&author =&timeframe=%3E&timefilter=0&language=single&top=3 00&criteria=AND&minRank=10&sortMethod=d&submitbutt on=+OK+]Prop Balancing TDC[/link] and learn all about it.
gus