rail warped. but otherwise it looks fine. Should I print another? : fosscad

FGC9 mkii. The inside is unwarped. its printed in inland pla+ Just the top where the rail mounts warped because my bed broke (magnet part came off the vynal 0art some how, Ive had it a long time) It took 3 days to print. So I probably wont do another. Ill probably just sand it to even it out. Does anyone have input or ideas, or worries?