Hi, thanks for your reply. I know, I usually delete the anchor point keyframes as soon as I paste the track to the null. But what is happening lately is that AS SOON AS I PASTE the track to the null, the Null gets separated from the track and anchor point, and even if I delete the anchor point key frames it stays there.
As I understand it it should work this way: I create a Null, it appears in the middle of the scene, I paste the Mocha track, the Null gets pegged to the item I tracked in mocha. But lately, as soon as I paste, the Null goes to a far away position and only the anchor point stay in the track. Is as if by default it was telling the anchor point to separate from the Null.
I appreciate any suggestions.