after angling the diff pinion up in stages i found that the vibration wasnt as bad but still present...

not as bad meaning it wasnt felt untill faster speeds around 80kph + but it was still very much there..

im gonna pull the tailshaft out and get a second opinion on the balance of it..

if it checks out ok im gonna try another gearbox as mine has play in the output shaft..

and if it gets to that while the box is out im gonna try and make some more room in the tunnel to get the box higher if i can..

any other suggestions before i pull it all apart??