SyncAltToVarianceF
Enables Bidirectional synchronization between ALT and VARIANCE. If variance changes, so does alt, if alt changes, so does variance.
AltF, SyncAltToVarianceL
https://github.com/profezzorn/ProffieOS/blob/6f8add544c627172ad2dd698c90e5e55078a420a/functions/alt.h#L25