There was a bit in the bellypan, so had a look. It’s leaking out of the bottom right water pump cover bolt hole. Any ideas much appreciated.. Thanks, Pav
The fastener to that hole should have a copper washer. Looks like it's been discarded when the 'stat housing cover has been fitted. Either replace the washer, but make sure you can secure it properly with the cover on, or use a sealant on the thread of the screw. Three bond (grey) works well enough.
Thanks everyone. I spoke to Alec at Ducati Pro team earlier and he said try re-sealing gasket and bolt with three bond 1215. It's on the way.