Hello
Ok i've just been on a long run on motorway ( i dont do motorways very often in my normal day to day stuff ).... im still getting a non constant vibration from 55mph upwards

...its not through the steering , it feels like the whole car ... i did get the wheels balanced all round a few months ago paying paticular attention to the rears .... this vibration seems to come and go with no pattern to it , can drive a few miles without but then gradually it starts for a while then fades away again ... its not too severe but its there and doesnt make for a nice drive ... i have changed drop links myself a few months back along with steering idler and track rods done at a garage and disks/pads myself again ... no judder on braking .... im wondering if i have a bent wheel but wouldnt that show on balance machine .... she still tramlines and still feels a bit vauge at speed with lots of little inputs needed on steering... sometimes feels really light and floaty at the front ... so should i throw more money at her and have wishbones done aswell :-/ :-/
I may just have answered my own question here but thanks for any suggestions
Oh and looks like my A/C is goosed as well

Cheers