Noticing sometimes railjack parts dont actually apply their stats. Sometimes this is fixed by just repeatedly unequiping and reequiping, like i had to do with the sigma mk2 reactor, the part but other times I cant seem to force the stats to actually work. One example being the Sigma Mk2 Engines where the +20m/s never actually applies but the engine boost does Ive noticed this with salvaged parts as well where the stats will say 1 thing but when previewing the actual changes theyll do something else. These are generally much smaller like a Lavan Mk1 reactor SAYING +11 but only granting +10. Parts that i noticed doing this always seemed to round down. Sadly i didnt think to screencap that before smashing it however. Sorry.