Thank you Rocket I think it is a good idea if nobody is able to repair my save file. With this cheat, there is a way to disable science experiment where I did it Like space center... I did nearly all experiment so there is no more science to get from VAB, admin, hangar, launchpad, runway.... So Can I put this science as already done because it will be really to easy to have over 1000 science more if all those experiment give the initial science return. So does the hyperedit mod permit to take in consideration the science I already did even if I need to do it one by one???