Hi again,

Looking into SDG code, where there is a template match, the rendering is good

Adamantane

http://ambit.uni-plovdiv.bg:8080/ambit2/depict?search=C1C3CC2CC%28CC1C2%29C3

Cubane

http://ambit.uni-plovdiv.bg:8080/ambit2/depict?search=C12C3C4C1C5C2C3C45


But  there are very few templates, and if  there is no template, some rings do not look good.

http://ambit.uni-plovdiv.bg:8080/ambit2/depict?search=C1CCCC1CCCC2CC3CC2CC3

Is adding a new template as straightforward, as adding CML file with coordinates into org.openscience.cdk.layout.templates folder?

Best regards,
Nina