Saving the Algovars2 together with the Algovars would break systems that are using them, so we can't do that directly. But a flag SV_ALGOVARS2 is no problem. Even better would be a future feature to save certain series or memory areas.
Good news.
I am using Algovar& Algovar2 to store and save closed trades results for each Algo/Asset combinations when I have to stop the system for maintenance or improvements.
Ciao