Previously placed elements get overwritten when I try to place new elements

[salvatoredragotta]

@Bim

I’m not sure if it works with levels but it worked for me when I was trying to place beams. Try to save the dyn file after creating the new levels.

Refer to the below discussion:

Beams at Adaptive component location(Mass Family) with Dynamo

Try saving your definition after placing the beams. That should store the beam guids inside the *.dyn file and update the already placed beams the next time around. You’ll know it has worked when your *.dyn file increases in size significantly. Here’s one possible alternative, similar to what Konrad suggested: