Vibration during acceleration?

For the 2nd gen owners just how much of a problem is the vibration during certain periods of acceleration? Looking at a 2015, so input is appreciated!

 

new 2013 is was such a problem 15-25 it caused wheel hop when standing on the pedal
purely annoying all other times
first tech who rode it said worst he ever felt...and this was when I was about to say screw
getting the tsb done...

well...


TSB fixed it completely

2016 has all new design and won't have the issue at all


2015 and earlier --some-- have the issue due to manufacturing and production tolerances allowing critical angles to be sub-optimal and
a few bad apples to be built and shipped

 

I have a touch of vibration when I jack rabbit start. I'm just used to it by now.

 

I have a pretty annoying driveline vibe between 40mph and 50mph, otherwise none.

From the research I've done in the threads it seems a carrier bearing drop should fix my issue quite easily and cheaply. Just have to get around to it.