@ CookieMonsta's: Thank you very much, very generous. I need time to digest and experience what has been said. More doubts will come with practice, and then more questions. I did not know your diary, I have glanced at it and there are a few generous "cookies" to eat ;-), I will give a complete read the next few days, to complement. I will try some combinations of attack and rescue skew (0.6 - 1.6, ...), and which ones "accommodate" me. "... you have choice to just cut with no loss or be playing for even more profits ...": heh, heh, the dilemma ......
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