So far, I really like the prop.  I have a 3 bladed.  It is build like a tank.  I have not had a problem with it so far.  The instructions are very clear, except for the typo.  Larry Morgan is excellent to work with.  He is difficult to get ahold of on the phone, but email works the best with him.  Overall, I am impressed with it.  Once I get it in the air, I will let you know.

TIM