I just finished a two week working of the planetary angels of the Heptameron, in which I conjured each then astral traveled to the sphere they govern. I’m less than entirely pleased with the results. I think maybe I lacked a clear focus or purpose going in. It’s hard to say. I’m not sure how much of the visions was exterior to myself and how much interior. The gematria is inconclusive.
There’s a lot more to the Heptameron than those seven angels, of course. But I’m considering moving on to a different grimoire. The Arbatel always gave me good results.
I’ve also never worked through the syllabus of Franz Bardon from start to finish. I thought I might try that, if I can stand all the (blech) “energy” talk, just as a sort of toning exercise.