Assuming that we want to talk about timey's thingy, can we please begin with a definition of inverted time? There seems to be some confusion between negative time and reciprocal time, to say nothing of inverse time dilation.

Ok. Well when physics talks about GR gravitational time dilation, it is referring not 'to' the passing of time, but to 'how' time is passing.

There is the relativity factor between gravity potentials to be considered, in that any observer of his own clock will observe his own clock as being correct. But as an observer also ages in keeping with his clock, despite the fact that we will only notice the effect of GR gravitational time dilation occurrung in a reference frame when measured from a reference frame of differing gravity potential, we can make the assumption that reference frames of differing gravity potential do experience an actual difference in how time is passing, and that GR gravitational time dilation is a real effect.

Introducing the proposed inverted gravitational time dilation:

To make a description of this proposed inverted time dilation, look to the wavelength of blue shifted light contracting as it travels into a gravity field, and imagine that the time period of a second is contracting proportionally to the wavelength. Or, in the opposing direction, look to the wavelength of red shifted light dilating as it travels out of a gravity field, and imagine that the time period of a second is dilating proportionally to the wavelength.

Now your first thought will be to say that how can there be an inverted gravitational time dilation when we already know that time runs faster in the weaker gravity field via tried and tested GR gravitational time dilation...

K, well... Because an observer of a clock will age in keeping with his clock in any gravity potential, whatever physically causes the clock to tick at differing rates is also causing the aging process of the observer to 'tick' at these differing rates. The obvious explanation is that this is because time is running at differing rates. Experiments show that a clock will tick faster in the higher gravity potential, and so physics is calculated on the basis that time is running faster out in space.

There exists a less obvious route to explain the observation though:

The equivalence principle can be derived via the gravity potential equation, in that m*g is remaining the same and h is the variable. As h increases all mass will increase in potential energy proportionally to their usual relationships. This gives the aging process of the observer of his clock a physical causality.

Now we are saying that GR gravitational time dilation is a mass near mass relationship, and that the open space of a gravity field, ie: the location of gravity potential that mass may be located in, is subject to the proposed inverted time dilation.

Ditch the notion of relativistic mass, and the observation of lights blue shift and red shift in a gravity field can be directly related to the proposed inverted gravitational time dilation.

This notion has now by default switched the concept of time running faster out in space to time running faster for bodies of mass, completely changed the outlook on the Lorentz transformations and their use in the GR field equations, and challenges Hubble's law and the concept of an expanding universe.

(edit: The model states time as being energy related and gives the phenomenon of time itself causality. However the addition of the proposed inverted time dilation redefines the concept of an acceleration of gravity, changing the dimensional balance of existing equations considerably)