I have yet to see it cited that the veil completely disappears in 4th-density.

[anagogy]

All that is said is that the veil is lifted in 4th-density but a sub-density is never mentioned. In another passage of some channeled material by either Q'uo or Ra, it is said that the beginning of 4th-density is seen as having little difference of the density before.

Given this, would it be reasonable to assume that the veil doesn't fully lift until mid or late 4th-density?

What exactly do you think the veil is, Adonai?

Because it kinda seems from your posts you think it is the separation between time/space and space/time. It actually isn't that. However, it is somewhat related.

The veil, that Ra references most of the time, is a forgetting within the deeper mind.

In 4th density, the veil (of forgetfulness) is lifted. Thus, you recall your time/space self, which is your more permanent self -- the integrated amalgamation of hundreds (sometimes thousands if you're a slow learner haha) of 3rd density incarnations.

There is a separation between time/space and space/time throughout all the densities, except 7th. They are simply inverted modes of being, which provide different advantages.

So if you like, there are many different kinds of "veil". You could say, within each density, a different type of veil is lifted. The veil of forgetfulness is lifted in 4th density space/time incarnation. The veil of separation between polarized time/space and space/time is not, however.

But its just a short skip and a hop away. Just like in this world, except most people here don't know that, because they've forgot.