Previously you have an A-VOF and an S-VOF. The A-VOF supersedes with a -1 vs 0.
Now the HMG is pinned so it provides and +2 All pinned VOF. So the S-VOF at 0 now supersedes... Your unit is under a S-VOF.
All pinned units do enemy action checks from the Pinned/LAT table. They are more likely to fall back and will not lob grenades.
Thank you. This logic makes sense.
But I remembering reading that all pin markers are only placed when a card is receiving <keyword> fire from all pinned. So wouldn't one pinned and one non pinned not equal a "all pinned" marker being a factor? Hence it would still be automatic vof? 6.2.1