One of my 4.1 Rules has corrupted while editing it.
I need to create a new one to replace it as the old has become uneditable.
When I click on Rule Machine Legacy select Create new Rule it creates a 5.1 Rule.
Unfortunately cannot use the Rule 5 engine until I have migrated all the Variables I use in RM 4x
Until I can recreate the v4 rule I have lost automated Central Heating control.
How do I create a Rule Machine Legacy Rule?
To move across to Rule 5 will require A LOT of major changes and re-writing and I would rather do all that in my time and not just because of some simple oversight/glitch