In the desired option one option to align the numbers is to insert a tab after each return as the first generated version does not align them. How to avoid those aditional steps?
(Indesign lets control the elements between the number and the item, no more...)
Have you experienced this problem with a real TOC?
The problem here is also right align the numbers: 9 must be aligned with 8, for example.
This can't be done when the tab is after the number.
At least you need two kind of tabs, one right-align for the numbers and another left-align for the items
Indesign does not insert tabs between number and entry.
Indesign lets you introduce a tab between entry and number
It seems a flaw.
The example above is not exactly the real thing (it was fixed by myself to put it more clear as long ago I am introducing the tabs with grep or find/change ^p with ^p^t)
Below you may see the generated table of contents when insert a tab:
Let me explain what I mean :-
This is the TOC similar to yours First generated TOC in Post#1
Now rather then inserting tab infront of every line , I selected all the content which has the Single digit page number Ex:-9 , and then use the Tabs , From Type-->Tabs
So generate the normal TOC and then make the changes in the TOC using the Tabs panel , after selecting the text,
Perhaps you've set only one stop and it's either too far to the left or it was defined as something other than a left-aligned tab. This is user error, not a bug.
Yes, I was ignoring this aditional setting and it is (my) user error. 
What I was describing as a design limitation was the inability to set the page numbers as right-aligned, which was your original complaint.
I will post this very precise point in the requested features.
Thanks a lot for your super help.
