Truncated 1.Wave-c cannot be shorter then 38.2% of wave-a, but should be less then 61.8% of wave-a. 2.After completion of zz the market must retrace at least 81% of entire zz and preferably it should retrace 100% or more. 3.the pattern will most likely be found as one of five legs of triangle or as a sement of one of the legs of a triangle.