New to the forums and I couldn't find an answer through the search box. Looking to find some workaround for the issue I’m having with IR. I have KSP on Mac, I’ve updated to .25 and I’ve lost my mun base (and tons of gathered science collected in the lab there). I don’t have a lot of free time to play KSP so I don’t want to have to start over. I receive the message that I’m missing a part because of the recent update removing half sized parts. I have a backup from May that has KSP 23.5.464 and I’ve tried to edit my persistant.sfs save to 23.5.464 instead of .25 but even then when I try to select the ship from the tracking station, it isn’t there. Is there something else I can do or is it a lost cause? I have multiple ships docked to it via KAS pipe connections for fuel transfer, could I edit the craft file to only have the mobile science lab and send a rescue mission to retrieve it? 4 kerbals within the command pod attached to the lab are missing in action as well. Thank you in advance.