2008 M8 any issues or all around solid sled?

[leadfoot33]

i thought the DD bearing problem was in 09 and up from when they went away from mechanicle reverse? anyways, the sleds are super easy to handle and i am really looking forward to trying out my 09M8 and see how much of a difference it is from my 07M8. super excited

 

[eforwell]

How hard was it to do the bigger bearing in the drive? You do it yourself or dealer?