I'm interested by this topic because I make mechanical drawing of assemblies et I often need to make section of it.
1) I have never seen the parameter " FuseBeforeSection", I have tested it and it works fine!
2) The idea of wandererfan to add an angle to the hatch would permit to make more visual/understandable drawings.
Thanks a lot to wandererfan for all the last improvements of techdraw. I can now fully use it!