SOLVED: Measuring Units Change When Importing Model

I modeled a basic room and made some components (T.v., speakers, windows, light switch etc.) everything was drawing and measuring fine until I tried importing a door someone else made (from the import library). When using the measuring tool what should be 8 feet, is now [4’ 10 11/16"]. I’m sure when I imported the door model it changed something in the “Length Unit” settings however even after resetting those to default it still shows the walls are 4’ 10 11/16", which should be 8 feet solid. Everything else has also been scaled down. Any suggestions on how to fix?

SOLVED: Accidentally scaled down entire room when trying to re-scale the imported door. :neutral_face: