Grandpa not in the room where we thought he would be. Could possibly mean he simply wasn't available, (not to be found in the same collective conciousness) perhaps his consciousness on the astral realms (near the earth), is now either making him unavailable for contact, but this doesn't mean you won't see him as well as time goes on. I think his concerns are moreso for his wife, Grandma "H" and no doubt, those who he was closest to before  he passed over (Marty/Paul,Bonnie) although I truly don't know .

 

It's possible too that he's not as involved in the concern for Jessica or the family as would be Grandma now. She was a soul of a particular "largesse" not self-concerns but one who was concerned for the better good of all.

 

 

The fact that it was YOU who was "knocking and knocking on  the various doors", reminds me of Jesus who said, "Knock and the door will be opened" (as a promise to all)........to understand that death is not the end.

 

You were wanting contact with them because of the sadness here on earth. So you knocked (in the subconscious ), for contact and help to those who once were there for us.You were really looking for aid and help for what seems what a hopeless situation.

 

 

Dad's appearance as a younger man, was not only  because it was in the original home that you recall where you all grew up, but because truly, the oldness we are now, is only a mirage....an illusion, as is all of life.

Sure, I have a limp, but it doesn't matter in the end, because all of us are spirit and will again be "whole" as grandma shows you.

 

Dad gives comfort to you in the dream as he would have in "real" life, and always will be there for you, in the way that you will recall him, in his finest hour.

 

This is the nature of the subconscious which is connected moreso to the spiritual Realm where we all will reside eventually when we lay these mortal coils down, 

 

The body itself is simply a container and sometimes it even leaks So don't look at the physical body as the

great "be all that ends all" it's a temporary container and it's the soul that matters as grandma and the others try to show you.

 

The reason why the "Sonar" thing from TV came into your dreams does not discount at all the import and why you recall so well the dream, (because it truly was Grandma, as Edgar Cayce would have told you), ..........but we need in the dream state to "cloak" with things we are familiar with in the waking state in order to stage present the entire thing to recall.