u/Loose_Peak_6791

Last owner of my BRZ had a ducktail spoiler that was lifting on the ends, I took it off to apply new tape and discovered the bottom of the tail is very different than the ones from larger brans like Import Racing. It was just completely flat without any of the indentations or holes for new tape. I was wondering if the tail is supposed to be pushed up further (pic 1,2,3) than the real one. Or if its just defective and lifts up when dry fitting it (pic 4,5,6).