Boeman, seriously, do you feel off the ride? Doesn't sound like it. You will know when you are. Hehe! You can have many many many many "blips", and sometimes those blips arent fruitions, and not have gotten another path yet. Having no feelings to practice can occur after a path though or can be stage specific, liek in the 11th low to mid maybe high equanimity. Desire to sit can dwindle in my experience. Certainly not a sign of 4th path. After each path you might feel like you are temporarily off the ride till another cycle starts up. Things not bothering you is also not a tell tale sign of 4th could occur pre or post path depending on how equanimous you've become. Although i don't agree these days that 4th path as talked of here and KFD is exactly arhatship, read this thread again:
http://bit.ly/gWvl4s
Nick

P.S. The yogi who you refer to in the above link is very immersed in a specific traditon which is not buddhist and thus he has a seemingly different end goal which according to him is "Only people with unbroken identification with God-consciousness and who have embodied that understanding to a significant degree deserve the term enlightened."
http://kennethfolkdharma.wetpaint.com/thread/4409783/Is+4th+path+really+%22enlightenment%22%3F
and here he elaborates on what the end goal or "enlightenment" is to him in the link you provided. It seems to have shaped his expectations of what elightenment is all about. I would agree that initial 4th path does not seem to be some unbroken identification with god-conciousness.
"From Satguru Sivaya Subramuniyaswami's "Merging with Shiva" This quote is all contiguous; it doesn't jump from page to page.
"As you unfold spiritually, it is difficult to explain what you find... At first you feel light shining within, and that you think you have created with your mind, and yet you will find that, as you quiet your mind, you can see that light again and again, and it becomes brighter and brighter, and then you begin to wonder what is in the center of that light. "If it is the light of my True Being, why does it not quiet the mind?"
Then, as you live the so-called good life," a life that treats your conscience right, that light does get brighter and brighter, and as you contemplate it, you pierce through into the center of that light, and you begin to see various beautiful forms, forms more beautiful than the physical world has to offer, beautiful colors, in that fourth-dimensional realm. And then you say to yourself "Why forms? Why color, when the scriptures tell me that I am timeless, causeless, and formless?" And you seek only for the colorless color and the formless form. But the mind in its various and varied happenings, like a perpetual cinema play, pulls you down and keeps you hidden within it ramifications."
"In your constant striving to control that mind, your soul comes into action as a manifestation of will, and you quiet more and more of that mind and enter into a deeper state of contemplation where you see a scintillating light more radiant than the sun, and as it bursts within you, you begin to know that you are the cause of that light which you apparently see. And in that knowing, you cling to it as a drowning man clings to a stick of woods floating upon the ocean. You cling to it and the will grows stronger; the mind becomes calm through your understanding of experience and how experience is created. As your mind releases its hold on you of its desires and cravings, you dive deeper, fearlessly, into the center of this blazing avalanche of light, losing your consciousness in That which is beyond consciousness.
And as you come back into the mind, you not only see the mind for what it is; you see the mind for what it isn't. You are free, and you find men and women bound, and what you find you are not attached to, because binder and bound are one. You become the path. You become the way. You are the light...
As you watch and wonder, your wondering is in itself a contemplation of the universe, and on the brink of the Absolute you look into the mind, and one tiny atom magnifies itself greater than the entire universe, and you see, at a glance, evolution from beginning to end, inside and outside, in that one small atom.
Again, as you leave external form and dive into that light which you become, you realize beyond realization a knowing deeper than thinking, a knowing deeper than understanding... You realize immortality, that you are immortal--this body but a shell, when it fades; this mind but an encasement, when it fades. Even in their fading there is no reality.
And as you come out of that samadhi, you realize you are the spirit, consciously, if you could say that spirit has a consciousness. You are that spirit in every living soul. You realize you are That which everyone, in their intelligent state or their ignorant state, everyone is striving for--a realization of that spirit that you are.
And then again for brief interludes you come into the conscious mind and relate life to a past and a future and tarry there for a while. But in a moment of concentration, your eye resting on a single line of scripture or anything that holds the interest of the mind, the illusion of past and future fades, and again you become that light, that life deep within every living form--timeless, causeless, spaceless."