Important reminder for pre-4.13 users:
If you’ve used the tool for 4.10/4.11, your saved/locked trees/plants might not be compatible with 4.13 version. This is because the tool was almost completely re-written for 4.13, to fix all the bugs that destroyed it in 4.12.
Sorry about the issue, but I can’t do anything about it - re-writing and improving this tool was the only chance to bring it back to life.
Please backup your project before moving the system to 4.13 and please be aware that this is almost like a new tool now, since everything is improved in 4.13, and many blueprints needed a big overhaul or even re-creation from scratch.
PS. I’m finishing the new video, it should appear today.