I’ve managed to recreate the problem with a simpler script. Attached with test file.
Using Dynamo 2 Revit 2018.3Detail tag test 1.dyn (63.2 KB)
Detail item tag test 1.rvt (2.3 MB)
Input elements are on view “Level 0”
The spacing is clearly 1000 but they come out @ 500 I did the first test with…
