Addidng automatic dimension to my script

Revit
,
1

HI guys, im really new in dynamo, but my goal is try to get knoledged and try to apply it for people who is new using REVIT. I started to make my first script creating and rename grids, but I have two problems on it:

  1. I will like to dynamo before run, delete if exist an actual grid on the model.
  2. I would like to change on Horizontal axis that are market as numerical that start with “1” and not with “01”
  3. and I would like to add to the grid that automatic it make aligned dimension of the grids created.

(upload://uTXLGqCsXx7Jc0kvwi3Rbor8ZVR.dyn) (88.3 KB)

https://youtu.be/BlWozAym0k8

2

I think this link is helpful for you.

3

I will check it out !