Hi, I'm new too, I have a similar problem that you have.
I have an vdj200 (DIESEL) From 2012.
In my case, the shudder is from 2ond to 3rd. I go to my local dealer, and we change the second package of brake/clutch in my gearbox.
This fix the problem between 2nd to 3rd.
But in my case I have a...