Okay, here's the saga...

I have an intermitant vibration that occurs between say 65-85 kmph, only when cruising. if i accellerate out of it it goes away. i can travel at 100kmph and its not there anymore! it feels like a driveline vibe, not really coming through the steering wheel.

i have a hilux diff, low leafs, anti tramp rods (which seem to rest on the leaves) new shocks.

the vibration happened with the a12, 4spd and balanced tailshaft and still happens with the CA18, 5spd and different balanced tailshaft.

i went to a diff guy... not the diff. if it was the vibration would get worse and not go away at higher speeds. they were addimant it wasn't the diff!

went to a transmission guy and he took it for a drive and said "driveline vibe". maybe the angle of the tailshaft.

took it to a motor rebuilder with experience in diff and motor conversions... not the angle of the tailshaft (nearly dead straight)... maybe front end wheel allignment.

went and got a wheel allignment (toe only, castor and camber still vary side to side). the vibe seems worse!!!

any ideas??? its like a shudder. i can go 100 on the fwy, and when i have to go 80 through the tunnel it goes burzurk! this is peeeving me greatly