Hi,
I was trying to get grids dimensioned and everything works great with the upper script, but when I want to use some rules and basically use Dynamo as intended, it doesn’t work. I mean, I don’t know if it works — it just crashes the program. Are there some rules I don’t know about?
Thanks,
Szymon
Hello @s.dziedzicBJXBG and welcome to the forum 
guess you just need a curve for dimension placement
Edit seems it works here without define placement line, as well…so not sure why it crash…hmmm