Feels like un-balanced.... but..

[chewy71]

I have the symptoms of unbalanced front wheels near 70mph (not 40 and 80, the usual noted speeds). I've had my wheels balanced 5 times now so I'm confident nothing wrong with the wheels.

I also have a very small grinding noise when at low speed turning off centre - I think the two are connected and would guess steering rack?... anybody had this before or ideas what the problem might be?

Booking in soon as it's getting on my t!ts...

[gtr1000]

I'll guess at a wheel bearing/hub assembly. Will be interesting to see what garage say.