I’m going to evoke sallos and was curious if a waning moon will affect the evocation?
It shouldn’t, unless you believe that it will. Time is relative and fixed, so the moon is both always full and always new.
My experience is that the Moon has the greatest influence of any heavenly body, being closest. Waning isn’t the best time but if you’re going to wait until the best times you’re not going to do much except make up self justifiable excuses.
And get a Magickal Diary and keep notes. Trust me.
I havn’t found the phase of the moon to make much of a difference for me.