things don't really have to be that complicated, i feel, but i did like the bit about the next 'dimension' up holding the key to infinite variability of possible/probable timelines and 'everything is' manifestation.
this reminds me of the work of ouspensky in which he made an early attempt to equate the limitations of a two dimensional plane with the intellectual capabilities of an animal such as a dog. three dimensional space with the intellectual capacity of a human, and so on, imagining that from the standpoint of a dog, a human has capabilities hinting of the miraculous!
here, a dog cannot conceptualize three spacial dimensions, according to ouspensky, and thinks of a tumbling dice as a strange 2 dimensional object which doesn't tumble, but changes its outline or shape. a barrel tumbling end over end changes from a circle to a rectangle and back again, with such a 3d concept of tumbling being beyond its normal ken of comprehension. how might fourth density manifestation be equally perplexing for the human mind to comprehend?
as for eleven dimensions - i prefer to use the term densities, as in the loo material. the connection here could be that if you look at the 7 densities as predicated by ra, we see the 8th repeating the first, as with the visible colour spectrum or the musical octave. as with the octave which represents the white keys/diatonic/doh - re - mi scale on a piano, one could conceivably surmise that the chromatic musical scale - which includes the black as well as the white keys - may represent not only the 11 steps with the 12th repeating the first, and nestled within the octave, but another way of viewing the octave of densities of universal experience.
i could be off base with this - can anyone envision 12 steps in the visible light spectrum? mark