Don't really know how to describe it, more positive maybe. Seem to vibrate a tad more than the original, acceleration and decel more abrupt> this has to be due to removing the stock rear transfer case yoke....that thing was a mini flywheel in itself.

I'm just thinking some newness "stiction" on the slip yokes, and the different torque transferance of the double cardan, as opposed to the "ball type" CV's.

Nothing loose, nothing interfering with anything else. Anyone else noticed anything like this, or am I being over critical?

Oh yeah, 2.5" TF Budget lift tooo.

 

How is your rear pinion angle, If u dont have rear adj uppers at least, you cant adjust the vibes out.

 

No adjustability at all, presently. But I can order the upper adjustable, or lower arms, whichever you suggest to reduce the current pinion angle.

 

If i remember right uppers are the best to buy if not upper and lower togeather. Let someone else chime inn.

 

The rear uppers will allow you to point the pinion up at the tcase.



Stock driveshaft



Double Cardan

 

Thanks guys, orderred some Terraflex adjustable rear uppers...
http://www.teraflex.biz/jk-wrangler-...-flexarms.html

I'll just park it, till I installl them, hopefully this weekend with 3 day select shipping. Only put about 1 mile on it, so I don't suspect any damage was done, and the vibration light with no noise.