Structural design

[Kamelpov]

Is there a way to increase that structural design value as base design can be improved by field testing and creating a new template on it. Deleting old useless design would be nice too.

[KingHalford]

Deleting obsolete designs is a must add, I second this.

[DTurtle]

Structural design is fixed. You have to develop from scratch, then it rolls everything again.

You can mark designs as obsolete. That makes them not appear at a lot of places.

[Jdane]

They still appear in the list of models under Management though. An option to not display obsolete models would be a nice alternative.