Hi, Is the momentum vector in the LegacyGBLTrack the re-fit momentum? I just wasn't sure what "Legacy" means I guess. Thanks, Holly ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1