I compared macros I used locally for STT reconstruction with that on the grid and the only difference is latest update by Lia:
PndMCTrackAssociator* trackMC0 = new PndMCTrackAssociator();
PndSttMvdGemTracking * SttMvdGemTracking = new PndSttMvdGemTracking(0);
plus added commented line by Gianluigi
But I already tried with this line:
commented and it didn't cause any difference.
And in addition I just checked STT reconstruction with commented line
but difference is minor.