gINT: visualisation of multiple surface casings in boreholes

Hi there, I am trying to display a bore log with two surface casings:

-1 larger diameter surface casing is cemented to 6m

-1 smaller diameter surface casing is cemented to 53m

I would like to be able to visualise the cement in the gaps which are marked with blue in the image below. The problem I am encountering is that the Cement symbol fills all the way to the bore casing and covers the gravel pack which I don't want (a picture of this is also attached). After hours playing around I have had no joy displaying two gINT symbols adjacent to each other without overlapping. Can anyone help?

Thanks in advance, Jack.