Ah! the joys.
Was aff Grid for a bit or twa..........
Stuff happening and not enough time to moan about it.
Investigations .........showed up that the stator - while working (aye right).
And the issue was with the rectifier.
This was taken off and checked (faffed)
Got the official Trium£h part and it worked a treat.
Bike was tested again, investigations .........showed up that the stator - while working (aye right) - was not pushing the full charge back to the battery.
Cover off, showed one coil burnt and another slightly singed.
A replacement was sourced of eBay for a fraction of a production part.
Bike now charging // starting // shouting like new lease of life..........