With luck, I should be driving this daily from next week.
One thing which was very obvious on the first drive was that I hadn't got the sub-frame back in the same place that it was before hand as the car didn't feel balanced on the road.
I managed to grab some time on a two post ramp today (tried to do this on the four post without success) again around at John Boyd's (thanks again guys!) and could maneuver the sub-frame easily back into it's original position.
There are tell tale marks (shadows if you will) as to where the sub-frame pads were sitting before so it's very easy to do but the suspension must be under no stress to just move the sub-frame hence on a two post ramp.
It now drives beautifully again.
MG