The latest saga...
Got the car back yesterday, noticed that the very low speed bunny hopping had gone. Great.
Got on the motorway and the car was still fcking shaking. They hadn't even bothered to test it once the work was complete. It got me thinking. If the flywheel was knackered, it would vibrate at a certain rpm, say 5,000. So every time I hit 5,000 rpm, it would shake. But the problem is at a particular road speed, not engine speed.
So that was never going to fix it.
So it is either (I think): Dicky tyre(s), unbalanced wheel(s), unbalanced prop shaft.
As the warranty I have from Nissan is a 3rd party extended warranty, I am going to see if I can take it to a specialist (you know - the people who know what they are doing) and see if they can sort it.
Sick of it now. And I am not driving a fcking Micra courtesy car again.