How can I just record some piano midi and let Cubase follow?

Excellent method . . .
Sounded easier than time warp for what I do . .

So I tried.
Did a nasty little Key thing with Tempo all over . .
Then tapped a hat in GA SE.
My keys were such a mess that I had to do a couple punches on the hat (good enough for a test).

Got This:


Did the function and here’s what happened:

It’s a mess! It even chopped up my tap into a million little note in places . . .
Tried again and again with slight changes . . same thing every time.

Then - just to try something - I glued the 2 Lanes/Takes together.
It worked. Got this:


So . . what’s the deal? Does it not like lanes?

In any case, thanks for the tips.

Hugh