@traditio, Hey Bud, to be honest i am not sure about that. I read in John Murphy's book " Technical Analysis" that angle of 45 is the most common one on financial market. Less than that or more "if i recall it
correctly is less common" . So , getting 67 degree is quite extremes to his standard, which i am applying here. I have never looked this issue or learned about other than his book. If you have any knowledge on this
matter or references i can use i will appreciate you sharing it me. like comments like yours that add value for the community.