time machine, ML & El Capitan

[lawrie1947]

Hi,

I have just upgraded to El capitan from Mountain Lion and all seems fine.
I created a backup on Time Machine before the upgrade.
If I do a backup now will it overwrite ML or still leave me the option to revert to ML if there is an issue?

 

[ironman78]

You should be able to revert back to ML.
As you know Time Machine will create daily and monthly backups.
So it should be possible.