Yes I found the fix....

In S3D you need to print a Skirt/Brim at 0 mm offet from the part, 2 or 3 outlines along with the Oozeshield.
This provded a good base for te oozeshield to start with and clears both nozzels.

Workswell now.

see my voideo

https://www.youtube.com/watch?v=ZCUewayYo2g