Would it be possible to have some more drawing features:
- line for:
> sinter pools edge: double line : one full, one dashed
> CEILING_1 and CEILING_2 as line. CEILING_1 already exit but is only available with 1.5pt thickness (= Dripline).

- patterns for:
> clastic sediments (Sand-Silt-Clay-Humus)
> calcite
> limestone (i.e. brickwall)

and/or maybe a feature to creates patterns as we can create symbols...

Thanks for the lines, that's really good.
I will be patient for the patterns.

These patterns look great! However I was hopping the patterns would come within areas (like in Excel cell format/fill: setting Background colour, Pattern colour, Pattern style) but maybe I'm too demanding.