VT Berlina Traction

[rocker_2008]

Hey guys,
Just got my car back from a service (had front + back bushes changed, new engine mounts etc).
Driving tonight in Melb (has been pretty hot last few days, say 30 degrees, with little to no rain) and driving tonight i seem to be losing a lot of traction in the rear, could anything have changed or modified with that type of service that affects traction or would id just be the conditions? (seeing as lots of heat + little rain, when it first rains again is the slipperiest time the roads get).

[rocker_2008]

Hey guys,
If you read my other post i just had engine mounts changed and upon starup and idle the car seems to be really violent in the idle (ie. lots of shaking, i can feel the whole car sort of rock side to side), was never this bad before and the engine mounts were absolutely shot at the time. Any suggestions?

PS. i don't know how to combine posts so sorry to admins.